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You searched for: Subject term chemical structure Remove constraint Subject term: chemical structure Subject term lignans Remove constraint Subject term: lignans Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg
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1. Alkyl and phenylalkyl anacardic acids from Knema elegans seed oil

Author:
Spencer, G.F.; Tjarks, L.W.; Kleiman, R.
Source:
Journal of natural products 1980 v.43 no.6 pp. 724-730
ISSN:
0163-3864
Subject:
myristic acid; fatty acid composition; seed oils; Myristicaceae; lignans; resorcinols; chemical structure; salicylic acids
DOI:
10.1021/np50012a005
PubMed:
20707395

2. Novel antimitotic dibenzocyclo-octadiene lignan constituents of stem bark of Steganotaenia araliacea

Author:
Wickramaratne, D.B.M.; Pengsuparp, T.; Mar, W.; Chai, H.B.; Chagwedera, T.E.; Beecher, C.W.W.; Farnsworth, N.R.; Kinghorn, A.D.; Pezzuto, J.M.; Cordell, G.A.
Source:
Journal of natural products 1993 v.56 no.12 pp. 2083-2090
ISSN:
0163-3864
Subject:
stems; cytotoxicity; medicinal plants; antineoplastic agents; lignans; bark; chemical constituents of plants; Apiaceae; molecular conformation; Zimbabwe
DOI:
10.1021/np50102a009

3. 6-O-benzoylgomisin O, a new lignan from the fruits of Schizandra chinensis

Author:
Chen, C.C.; Shen, C.C.; Shih, Y.Z.; Pan, T.M.
Source:
Journal of natural products 1994 v.57 no.8 pp. 1164-1165
ISSN:
0163-3864
Subject:
Schisandra chinensis; lignans; spectral analysis; chemical constituents of plants; molecular conformation
DOI:
10.1021/np50110a006

4. A novel lignan and flavonoids from Polygonum aviculare

Author:
Kim, H.J.; Woo, E.R.; Park, H.
Source:
Journal of natural products 1994 v.57 no.5 pp. 557-573
ISSN:
0163-3864
Subject:
Polygonum aviculare; lignans; spectral analysis; flavonoids; chemical constituents of plants; molecular conformation; glycosides; South Korea
DOI:
10.1021/np50107a001

5. Cytotoxic cyclolignans from Koelreuteria henryi

Author:
Song, Y.N.; Zhang, H.L.; Chang, C.J.
Source:
Journal of natural products 1994 v.57 no.12 pp. 1670-1674
ISSN:
0163-3864
Subject:
stems; medicinal plants; antineoplastic agents; lignans; spectral analysis; chemical constituents of plants; molecular conformation; Koelreuteria; leaves; Taiwan
DOI:
10.1021/np50114a008
PubMed:
7714533

6. Enantioselective route to threo 8.0.4'-type neolignans: synthesis to (-)-virolin

Author:
Zacchino, S.A.
Source:
Journal of natural products 1994 v.57 no.4 pp. 446-451
ISSN:
0163-3864
Subject:
biosynthesis; chemical reactions; Virola surinamensis; biochemical pathways; lignans; molecular conformation; stereochemistry
DOI:
10.1021/np50106a002

7. Graminone B, a novel lignan with vasodilative activity from Imperata cylindrica

Author:
Matsunaga, K.; Shibuya, M.; Ohizumi, Y.
Source:
Journal of natural products 1994 v.57 no.12 pp. 1734-1736
ISSN:
0163-3864
Subject:
rabbits; vasodilator agents; medicinal plants; Imperata cylindrica; lignans; spectral analysis; rhizomes; aorta; molecular conformation
DOI:
10.1021/np50114a020
PubMed:
7714541

8. Lignans from the wood of Abies pinsapo

Author:
Barrero, A.F.; Haidour, A.; Dorado, M.M.; Gravalos, D.G.; Quesada, T.G.
Source:
Journal of natural products 1994 v.57 no.6 pp. 713-719
ISSN:
0163-3864
Subject:
antimicrobial properties; wood; lignans; spectral analysis; chemical constituents of plants; Abies pinsapo; molecular conformation; Spain
DOI:
10.1021/np50108a005
PubMed:
7931362

9. New lignans from Anogeissus acuminata with HIV-1 reverse transcriptase inhibitory activity

Author:
Rimando, A.M.; Pezzuto, J.M.; Farnsworth, N.R.; Santisuk, T.; Reutrakul, V.; Kawanishi, K.
Source:
Journal of natural products 1994 v.57 no.7 pp. 896-904
ISSN:
0163-3864
Subject:
stems; medicinal plants; Anogeissus acuminata; transcription (genetics); enzyme inhibitors; lignans; spectral analysis; chemical constituents of plants; medicinal properties; molecular conformation; Thailand
DOI:
10.1021/np50109a004
PubMed:
7525878

10. Podophyllotoxin-type lignans as major constituents of the stems and leaves of Casearia clarkei

Author:
Shaari, K.; Waterman, P.G.
Source:
Journal of natural products 1994 v.57 no.6 pp. 720-724
ISSN:
0163-3864
Subject:
epicatechin; stems; lignans; spectral analysis; Salicaceae; chemical constituents of plants; catechin; molecular conformation; leaves; Malaysia
DOI:
10.1021/np50108a006

11. Taxoids from the roots of Taxus X media cv. Hicksii

Author:
Appendino, G.; Cravotto, G.; Enriu, R.
Source:
Journal of natural products 1994 v.57 no.5 pp. 607-613
ISSN:
0163-3864
Subject:
alkaloids; Taxus media; lignans; spectral analysis; chemical constituents of plants; molecular conformation; roots; stereochemistry
DOI:
10.1021/np50107a007

12. A novel class of non-peptidic endothelin antagonists isolated from the medicinal herb Phyllanthus niruri

Author:
Hussain, R.A.; Dickey, J.K.; Rosser, M.P.; Matson, J.A.; Kozlowski, M.R.; Brittain, R.J.; Webb, M.L.; Rose, P.M.; Fernandes, P.
Source:
Journal of natural products 1995 v.58 no.10 pp. 1515-1520
ISSN:
0163-3864
Subject:
endothelium; Phyllanthus niruri; antagonists; peptides; lignans; chemical constituents of plants; medicinal properties; molecular conformation; India
DOI:
10.1021/np50124a006

13. Brevitaxin, a new diterpenolignan from the bark of Taxus brevifolia

Author:
Arslanian, R.L.; Bailey, D.T.; Kent, M.C.; Richhemer, S.L.; Thornburg, K.R.; Timmons, D.W.; Zheng, Q.Y.
Source:
Journal of natural products 1995 v.58 no.4 pp. 583-585
ISSN:
0163-3864
Subject:
diterpenoids; lignans; spectral analysis; chemical constituents of plants; bark; molecular conformation; Taxus
DOI:
10.1021/np50118a017
PubMed:
7623034

14. Busaliol and busalicifol, two new tetrahydrofuran lignans from Bupleurum salicifolium

Author:
Estevez-Braun, A.; Estevez-Reyes, R.; Gonzalez-Perez, J.A.; Gonzalez, A.G.
Source:
Journal of natural products 1995 v.58 no.6 pp. 887-892
ISSN:
0163-3864
Subject:
furans; secondary metabolites; triterpenoids; lignans; Bupleurum; spectral analysis; coumarins; chemical constituents of plants; polyacetylenes; molecular conformation; leaves; shikimic acid; Canary Islands
DOI:
10.1021/np50120a010

15. Isolation and structure elucidation of xylobuxin, a new neolignan from Xylopia buxifolia

Author:
Wahl, A.; Roblot, F.; Cave, A.
Source:
Journal of natural products 1995 v.58 no.5 pp. 786-789
ISSN:
0163-3864
Subject:
Xylopia; stems; lignans; chemical constituents of plants; bark; molecular conformation; stereochemistry; Madagascar
DOI:
10.1021/np50119a024

16. Lignans from Ocotea foetens

Author:
Lopez, H.; Valera, A.; Trujillo, J.
Source:
Journal of natural products 1995 v.58 no.5 pp. 782-785
ISSN:
0163-3864
Subject:
medicinal plants; lignans; spectral analysis; Ocotea; chemical constituents of plants; molecular conformation; leaves; Canary Islands
DOI:
10.1021/np50119a023

17. Lignans from Protium tenuifolium

Author:
Siqueira, J.B.G.; Zoghbi, M. das G.B.; Cabral, J.A.; Filho, W.W.
Source:
Journal of natural products 1995 v.58 no.5 pp. 730-732
ISSN:
0163-3864
Subject:
wood; Burseraceae; lignans; spectral analysis; molecular conformation; Brazil
DOI:
10.1021/np50119a011

18. Phyllamyricins A-C, three novel lignans from Phyllanthus myrtifolius

Author:
Lin, M.T.; Lee, S.S.; Liu, K.C.S.C.
Source:
Journal of natural products 1995 v.58 no.2 pp. 244-249
ISSN:
0163-3864
Subject:
Phyllanthus; medicinal plants; lignans; spectral analysis; chemical structure; naphthalene; chemical constituents of plants
DOI:
10.1021/np50116a013

19. The isolation and structural elucidation of three new neolignans, puberulins A, B, and C, as platelet activating factor receptor antagonists from Piper puberulum

Author:
Zhang, S.X.; Chen, K.; Liu, X.J.; Zhang, D.C.; Tao-Wiedmann, T.W.; Leu, S.L.; McPhail, A.T.; Lee, K.H.
Source:
Journal of natural products 1995 v.58 no.4 pp. 540-547
ISSN:
0163-3864
Subject:
stems; platelet-activating factor; blood platelets; medicinal plants; lignans; binding sites; spectral analysis; chemical constituents of plants; medicinal properties; molecular conformation; stereochemistry; Piper; China
DOI:
10.1021/np50118a009

20. A new lignan from Phyllanthus virgatus

Author:
Huang, Y.L.; Chen, C.C.; Hsu, F.L.; Chen, C.F.
Source:
Journal of natural products 1996 v.59 no.5 pp. 520-521
ISSN:
0163-3864
Subject:
Phyllanthus; lignans; spectral analysis; chemical constituents of plants; molecular conformation; carboxylic acids; Taiwan
DOI:
10.1021/np9603380

21. A new triterpene and a new lignan from Saussurea japonica

Author:
Kuo, Y.H.; Way, S.T.; Wu, C.H.
Source:
Journal of natural products 1996 v.59 no.6 pp. 622-624
ISSN:
0163-3864
Subject:
medicinal plants; triterpenoids; lignans; spectral analysis; Saussurea; chemical constituents of plants; molecular conformation; Taiwan
DOI:
10.1021/np9603941

22. Antiplatelet arylnaphthalide lignans from Justicia procumbens

Author:
Chen, C.C.; Hsin, W.C.; Ko, F.N.; Huang, Y.L.; Ou, J.C.; Teng, C.M.
Source:
Journal of natural products 1996 v.59 no.12 pp. 1149-1150
ISSN:
0163-3864
Subject:
medicinal plants; lignans; spectral analysis; chemical structure; anticoagulants; chemical constituents of plants; blood platelets; Taiwan
DOI:
10.1021/np960443+
PubMed:
8988600

23. Cyclopentabenzofuran lignan protein synthesis inhibitors from Aglaia odorata

Author:
Ohse, T.; Ohba, S.; Yamamoto, T.; Koyano, T.; Umezawa, K.
Source:
Journal of natural products 1996 v.59 no.7 pp. 650-652
ISSN:
0163-3864
Subject:
protein synthesis; medicinal plants; furans; antineoplastic agents; lignans; growth retardation; spectral analysis; chemical constituents of plants; cell lines; Aglaia; chemical structure; leaves; Thailand
DOI:
10.1021/np960346g
PubMed:
8759160

24. Insecticidal neolignans from Piper decurrens

Author:
Chauret, D.C.; Bernard, C.D.; Arnason, J.T.; Durst, T.; Krishnamurty, H.G.; Sanchez-Vindas, P.; Moreno, N.; San Roman, L.; Poveda, L.
Source:
Journal of natural products 1996 v.59 no.2 pp. 152-155
ISSN:
0163-3864
Subject:
pesticidal plants; insect pests; insect control; Georgecraigius atropalpus; furans; bioassays; lignans; spectral analysis; chemical constituents of plants; Ostrinia nubilalis; molecular conformation; leaves; Piper; Costa Rica
DOI:
10.1021/np960036y
PubMed:
8991948

25. Isoquinoline alkaloids and lignans from Rollinia mucosa

Author:
Chen, Y.Y.; Chang, F.R.; Wu, Y.C.
Source:
Journal of natural products 1996 v.59 no.9 pp. 904-906
ISSN:
0163-3864
Subject:
Rollinia; medicinal plants; berberine; antineoplastic agents; lignans; spectral analysis; chemical constituents of plants; chemical structure; Taiwan
DOI:
10.1021/np960414z

26. Lignans from Bupleurum handiense

Author:
Lopez, H.; Valera, A.; Trujillo, J.
Source:
Journal of natural products 1996 v.59 no.5 pp. 493-494
ISSN:
0163-3864
Subject:
lignans; Bupleurum; spectral analysis; chemical constituents of plants; molecular conformation; leaves
DOI:
10.1021/np960133r

27. Six lignans from Phyllanthus myrtifolius

Author:
Lee, S.S.; Lin, M.T.; Liu, C.L.; Lin, Y.Y.; Liu, K.C.S.C.
Source:
Journal of natural products 1996 v.59 no.11 pp. 1061-1065
ISSN:
0163-3864
Subject:
Phyllanthus; medicinal plants; lignans; spectral analysis; chemical structure; RNA-directed DNA polymerase; chemical constituents of plants
DOI:
10.1021/np960322+
PubMed:
8946748

28. Synthesis of 5-(3-hydroxypropyl)-7-methoxy-2-(3'-methoxy-4'-hydroxyphenyl)-3-benzo[b]furancarbaldehyde, a novel adenosine A1 receptor ligand from the root of Salvia miltiorrhiza

Author:
Kuo, Y.H.; Wu, C.H.
Source:
Journal of natural products 1996 v.59 no.6 pp. 625-628
ISSN:
0163-3864
Subject:
Salvia miltiorrhiza; adenosine; chemical reactions; synthesis; biochemical pathways; lignans; binding sites; chemical constituents of plants; molecular conformation; roots
DOI:
10.1021/np9603939

29. Toxicity of lignans to symbiotic fungus of leaf-cutting ants

Author:
Pagnocca, F.C.; Ribeiro, S.B.; Torkomian, V.L.V.; Hebling, M.J.A.; Bueno, O.C.; Silva, O.A. da.; Fernandes, J.B.; Vieira, P.C.; Silva, M.F. das G.F.; Ferreira, A.G.
Source:
Journal of chemical ecology 1996 v.22 no.7 pp. 1325-1330
ISSN:
0098-0331
Subject:
lignans; plant extracts; leaves; Myristicaceae; antifungal properties; Atta sexdens; insect pests; tropics; chemical structure
Abstract:
... Lignans from Virola sebifera Aubl., Virola sp., and Otoba parvifolia (Mkfg.) A. Gentry (Myristicaceae) inhibited the in vitro growth of the fungus cultivated by leaf-cutting ants of the species Atta sexdens rubropilosa Forel (Hymenoptera: Formicidae). A comparison of activity among the lignans was obtained. ...
DOI:
10.1007/BF02266969
PubMed:
24226088

30. Two new lignans, interiotherins A and B, as Anti-HIV principles from Kadsura interior

Author:
Chen, D.F.; Zhang, S.X.; Chen, K.; Zhou, B.N.; Wang, P.; Cosentino, L.M.; Lee, K.H.
Source:
Journal of natural products 1996 v.59 no.11 pp. 1066-1068
ISSN:
0163-3864
Subject:
Kadsura; medicinal plants; stems; bark; lignans; spectral analysis; chemical structure; stereochemistry; virus replication; dose response; chemical constituents of plants; antiviral properties; China
DOI:
10.1021/np9601667
PubMed:
8946749

31. (+)-Episesaminone, a Sesamum indicum furofuran lignan. Isolation and hemisynthesis

Author:
Marchand, P.A.; Kato, M.J.; Lewis, N.G.
Source:
Journal of natural products 1997 v.60 no.11 pp. 1189-1192
ISSN:
0163-3864
Subject:
Sesamum indicum; seeds; furans; lignans; spectral analysis; chemical structure; biosynthesis; biochemical pathways; chemical reactions; chemical constituents of plants
DOI:
10.1021/np9702953

32. Antiprotozoal compounds from Asparagus africanus

Author:
Oketch-Raban, H.A.; Dossaji, S.F.; Christensen, S.B.; Frydenvang, K.; Lemmich, E.; Cornett, C.; Olsen, C.E.; Chen, M.; Kharazmi, A.; Theander, T.
Source:
Journal of natural products 1997 v.60 no.10 pp. 1017-1022
ISSN:
0163-3864
Subject:
Asparagus (Asparagaceae); medicinal plants; roots; sapogenins; lignans; spectral analysis; chemical structure; antiprotozoal agents; Leishmania major; Plasmodium falciparum; leishmaniasis; chemical constituents of plants; Kenya
DOI:
10.1021/np970217f
PubMed:
9358645

33. Bioactive norlignan glucosides from Curculigo capitulata

Author:
Chang, W.L.; Su, M.J.; Lee, S.S.
Source:
Journal of natural products 1997 v.60 no.2 pp. 76-80
ISSN:
0163-3864
Subject:
Curculigo; medicinal plants; rhizomes; lignans; glucosides; spectral analysis; chemical structure; epinephrine; heart rate; medicinal properties; chemical constituents of plants; Taiwan
DOI:
10.1021/np9604902

34. Endogenous antioxidants from oilseeds and edible oils

Author:
Wanasundara, P.K.J.P.D.; Shahidi, F.; Shukla, V.K.S.
Source:
Food reviews international 1997 v.13 no.2 pp. 225-292
ISSN:
8755-9129
Subject:
phytosterols; chemical composition; tocopherols; fatty acids; free radicals; cooking fats and oils; plant fats and oils; peptides; oilseeds; chemical structure; amino acids; lignans; carotenoids; ascorbic acid; flavonoids; antioxidants
DOI:
10.1080/87559129709541106

35. New anti-HIV-1, antimalarial and antifungal compounds form Terminalia bellerica

Author:
Valsaraj, R.; Pushpangadan, P.; Wagner Smitt, U.; Adsersen, A.; Brogger Christensen, S.; Sittie, A.; Nyman, U.; Nielsen, C.; Olsen, C.E.
Source:
Journal of natural products 1997 v.60 no.7 pp. 739-742
ISSN:
0163-3864
Subject:
Candida albicans; Staphylococcus aureus; Plasmodium falciparum; Escherichia coli; Aspergillus niger; antiviral properties; Terminalia bellirica; chemical constituents of plants; medicinal plants; lignans; Bacillus subtilis; spectral analysis; Pseudomonas aeruginosa; chemical structure; antifungal properties; India
DOI:
10.1021/np970010m

36. The large-scale isolation of deoxypodophyllotoxin from rhizomes of Anthriscus sylvestris followed by its bioconversion into 5-methoxypodophyllotoxin beta-D-glucoside by cell cultures of Linum flavum

Author:
Uden, W. van.; Bos, J.A.; Boeke, G.M.; Woerdenbag, H.J.; Pras, N.
Source:
Journal of natural products 1997 v.60 no.4 pp. 401-403
ISSN:
0163-3864
Subject:
Linum; chemical constituents of plants; medicinal plants; Anthriscus sylvestris; plant extracts; lignans; spectral analysis; biodegradation; rhizomes; cell suspension culture; chemical structure; metabolites
DOI:
10.1021/np960748o

37. Two new lignans with activity against influenza virus from the medicinal plant Rhinacanthus nasutus

Author:
Kernan, M.R.; Sendl, A.; Chen, J.L.; Jolad, S.D.; Blanc, P.; Murphy, J.T.; Stoddart, C.A.; Nanakorn, W.; Balick, M.J.; Rozhon, E.J.
Source:
Journal of natural products 1997 v.60 no.6 pp. 635-637
ISSN:
0163-3864
Subject:
Acanthaceae; medicinal plants; leaves; stems; lignans; spectral analysis; chemical structure; antiviral agents; Influenzavirus A; chemical constituents of plants; Thailand
DOI:
10.1021/np960613i
PubMed:
9214738

38. Woorenol, a novel sesquineolignan with a unique spiro skeleton, from the rhizomes of Coptis japonica var. dissecta

Author:
Yoshikawa, K.; Kinoshita, H.; Arihara, S.
Source:
Journal of natural products 1997 v.60 no.5 pp. 511-513
ISSN:
0163-3864
Subject:
Coptis japonica; medicinal plants; rhizomes; lignans; spectral analysis; chemical structure; chemical constituents of plants
DOI:
10.1021/np9700127

39. 5-Methoxyjusticidin A, a new arylnaphthalene lignan from Protium unifoliolatum

Author:
Siani, A.C.; Zoghbi, M. das G.B.; Wolter, E.L.A.; Vencato, I.
Source:
Journal of natural products 1998 v.61 no.6 pp. 796-797
ISSN:
0163-3864
Subject:
Burseraceae; medicinal plants; wood; naphthalene; lignans; spectral analysis; chemical structure; chemical constituents of plants; Brazil
DOI:
10.1021/np9702291
PubMed:
9644067

40. Antiviral activity of lignans

Author:
Charlton, J.L.
Source:
Journal of natural products 1998 v.61 no.11 pp. 1447-1451
ISSN:
0163-3864
Subject:
lignans; roots; stems; bark; seeds; spectral analysis; chemical structure; antiviral agents; chemical constituents of plants; drugs
DOI:
10.1021/np980136z
PubMed:
9834179

41. Bisamides, lignans, triterpenes, and insecticidal cyclopenta[b]benzofurans from Aglaia species

Author:
Brader, G.; Vajrodaya, S.; Greger, H.; Bacher, M.; Kalchhauser, H.; Hofer, O.
Source:
Journal of natural products 1998 v.61 no.12 pp. 1482-1490
ISSN:
0163-3864
Subject:
Aglaia; leaves; stems; roots; bark; amides; lignans; triterpenoids; furans; spectral analysis; chemical structure; insecticidal properties; insect pests; Spodoptera littoralis; Lymantria dispar; insect control; chemical constituents of plants; Thailand
DOI:
10.1021/np9801965
PubMed:
9868148

42. Chemical constituents from Cassytha filiformis II

Author:
Chang, F.R.; Chao, Y.C.; Teng, C.M.; Wu, Y.C.
Source:
Journal of natural products 1998 v.61 no.7 pp. 863-866
ISSN:
0163-3864
Subject:
bioassays; fractionation; alkaloids; lignans; medicinal properties; chemical structure; chemical constituents of plants; Cassytha filiformis; platelet aggregation; Taiwan
DOI:
10.1021/np970348g
PubMed:
9677264

43. Extractives ofJuniperus chinensis L. I: Isolation of podophyllotoxin and yatein from the leaves ofJ. chinensis

Author:
Masaru Miyata; Kazutaka Itoh; Sanro Tachibana
Source:
Journal of wood science 1998 v.44 no.5 pp. 397-400
ISSN:
1435-0211
Subject:
Juniperus chinensis; leaves; plant extracts; phytotoxins; lignans; chemical structure; chemical constituents of plants; spectral analysis; nuclear magnetic resonance spectroscopy
Abstract:
... Two compounds, yatein and podophyllotoxin, were isolated from the chloroform-soluble fraction in the methanolic extractives of byakushin (Juniperus chinensis L.) leaves for the first time. ...
DOI:
10.1007/BF01130454

44. Hovetrichosides C-G, five new glycosides of two auronols, two neolignans, and a phenylpropanoid from the bark of Hovenia trichocarea

Author:
Yoshikawa, K.; Eiko, K.; Mimura, N.; Kondo, Y.; Arihara, S.
Source:
Journal of natural products 1998 v.61 no.6 pp. 786-790
ISSN:
0163-3864
Subject:
Hovenia; bark; glycosides; lignans; propionic acid; spectral analysis; chemical structure; chemical constituents of plants
DOI:
10.1021/np9800396
PubMed:
9644065

45. Lignans from Chilean propolis

Author:
Valcic, S.; Montenegro, G.; Timmermann, B.N.
Source:
Journal of natural products 1998 v.61 no.6 pp. 771-775
ISSN:
0163-3864
Subject:
propolis; plant extracts; chemical composition; lignans; spectral analysis; chemical structure; medicinal properties; drugs; Chile
DOI:
10.1021/np980017j
PubMed:
9644062

46. Lignans interfering with 5alpha-dihydrotestosterone binding to human sex hormone-binding globulin

Author:
Schottner, M.; Spiteller, G.
Source:
Journal of natural products 1998 v.61 no.1 pp. 119-121
ISSN:
0163-3864
Subject:
nordihydroguaiaretic acid; plant extracts; secondary metabolites; antineoplastic agents; lignans; binding sites; spectral analysis; testosterone; globulins
DOI:
10.1021/np9701743
PubMed:
9461660

47. Magnone A and B, novel anti-PAF tetrahydrofuran lignans from the flower buds of Magnolia fargesii

Author:
Jung, K.Y.; Kim, D.S.; Oh, S.R.; Park, S.H.; Lee, I.S.; Lee, J.J.; Shin, D.H.; Lee, H.K.
Source:
Journal of natural products 1998 v.61 no.6 pp. 808-811
ISSN:
0163-3864
Subject:
Magnolia; medicinal plants; flowers; buds; furans; lignans; spectral analysis; chemical structure; platelet-activating factor; chemical constituents of plants
DOI:
10.1021/np970445+
PubMed:
9644071

48. Novel phenylpropanoids and lignans from illicium verum

Author:
Sy, L.K.; Brown, G.D.
Source:
Journal of natural products 1998 v.61 no.8 pp. 987-992
ISSN:
0163-3864
Subject:
Illicium verum; medicinal plants; leaves; lignans; propionic acid; spectral analysis; chemical structure; chemical constituents of plants; China
DOI:
10.1021/np9800553
PubMed:
9722481

49. Photodiscoloration of western hemlock (Tsuga heterophylla) sapwood III Early stage of photodiscoloration reaction with lignans

Author:
Fumio Kawamura; Megumi Miyachi; Shingo Kawai; Hideo Ohashi
Source:
Journal of wood science 1998 v.44 no.1 pp. 47-55
ISSN:
1435-0211
Subject:
Tsuga heterophylla; sapwood; light; chemical reactions; lignans; chemical structure; lighting; metabolites; discoloration
Abstract:
... The reaction during the early stage of photodiscoloration of constituents in western hemlock [Tsuga heterophylla (Raf. Sarg., Pinaceae] sapwood was investigated with chemical methods. The main photodiscoloring constituents, hydroxymatairesinol, allohydroxymatairesinol, α-conidendrin, and oxomatairesinol, were used as substrates for light-irradiation experiments in vitro. The structures of photodis ...
DOI:
10.1007/BF00521874

50. Six new diarylbutane lignans from Justicia procumbens

Author:
Chen, C.C.; Hsin, W.C.; Huang, Y.L.
Source:
Journal of natural products 1998 v.61 no.2 pp. 227-229
ISSN:
0163-3864
Subject:
lignans; spectral analysis; chemical structure; chemical constituents of plants
DOI:
10.1021/np9703860

51. Tannins, flavonol sulfonates, and a norlignan from Phyllanthus virgatus

Author:
Huang, Y.L.; Chen, C.C.; Hsu, F.L.; Chen, C.F.
Source:
Journal of natural products 1998 v.61 no.10 pp. 1194-1197
ISSN:
0163-3864
Subject:
Phyllanthus; tannins; flavonols; lignans; spectral analysis; chemical structure; chemical constituents of plants; Taiwan
DOI:
10.1021/np970336v

52. Two new constituents from the leaves of Magnolia coco

Author:
Yu, H.J.; Chen, C.C.; Shieh, B.J.
Source:
Journal of natural products 1998 v.61 no.8 pp. 1017-1019
ISSN:
0163-3864
Subject:
Magnolia; medicinal plants; leaves; amides; lignans; spectral analysis; chemical structure; chemical constituents of plants; Taiwan
DOI:
10.1021/np970571d

53. Two tannins from Phyllanthus tenellus

Author:
Huang, Y.L.; Chen, C.C.; Hsu, F.L.; Chen, C.F.
Source:
Journal of natural products 1998 v.61 no.4 pp. 523-524
ISSN:
0163-3864
Subject:
gallic acid; quercitrin; Phyllanthus niruri; tannins; lignans; spectral analysis; chemical constituents of plants; chemical structure; Taiwan
DOI:
10.1021/np970428k

54. Use of on-flow LC/1H NMR for the study of an antioxidant fraction from Orophea enneandra and isolation of a polyacetylene, lignans, and a tocopherol derivative

Author:
Cavin, A.; Potterat, O.; Wolfender, J.L.; Hostettmann, K.; Dyatmyko, W.
Source:
Journal of natural products 1998 v.61 no.12 pp. 1497-1501
ISSN:
0163-3864
Subject:
Annonaceae; medicinal plants; leaves; polyacetylenes; lignans; tocopherols; spectral analysis; chemical structure; antifungal properties; Cladosporium cucumerinum; antioxidants; free radicals; nuclear magnetic resonance spectroscopy; mass spectrometry; chemical constituents of plants; Indonesia
DOI:
10.1021/np980203p
PubMed:
9868150

55. A new amide from Zanthoxylum armatum

Author:
Kalia, N.K.
Source:
Journal of natural products 1999 v.62 no.2 pp. 311-312
ISSN:
0163-3864
Subject:
Zanthoxylum; bark; amides; lignans; spectral analysis; chemical structure; chemical constituents of plants; lupeol; India
DOI:
10.1021/np980224j

56. A new chalcone, xanthones, and a xanthonolignoid from Hypericum geminiflorum

Author:
Chung, M.I.; Weng, J.R.; Lai, M.H.; Yen, M.H.; Lin, C.N.
Source:
Journal of natural products 1999 v.62 no.7 pp. 1033-1035
ISSN:
0163-3864
Subject:
Hypericum; heartwood; roots; leaves; stems; chalcones; xanthones; lignans; spectral analysis; chemical structure; chemical constituents of plants; Taiwan
DOI:
10.1021/np980533+
PubMed:
10425136

57. Chemical investigation of the stem bark and seeds of Staudtia kamerunensis

Author:
Yankep, E.; Emakam, B.; Kapnang, H.; Bodo, B.; Fomum, Z.T.
Source:
Pharmaceutical biology 1999 v.37 no.2 pp. 155-157
ISSN:
1388-0209
Subject:
Myristicaceae; stems; bark; seeds; plant extracts; lignans; spectral analysis; chemical structure; chemical constituents of plants; Cameroon
DOI:
10.1076/phbi.37.2.155.6088

58. Cytotoxic lignans of justicia ciliata

Author:
Day, S.H.; Chiu, N.Y.; Won, S.J.; Lin, C.N.
Source:
Journal of natural products 1999 v.62 no.7 pp. 1056-1058
ISSN:
0163-3864
Subject:
Justicia; medicinal plants; lignans; spectral analysis; chemical structure; antineoplastic agents; humans; cell lines; chemical constituents of plants; Taiwan
DOI:
10.1021/np9900167
PubMed:
10425143

59. Dihydrochalcones and flavonolignans from Iryanthera lancifolia

Author:
Silva, D.H.S.; Davino, S.C.; Barros, S.B. de M.; Yoshida, M.
Source:
Journal of natural products 1999 v.62 no.11 pp. 1475-1478
ISSN:
0163-3864
Subject:
pericarp; Iryanthera; chalcones; lignans; antioxidants; spectral analysis; chemical constituents of plants; medicinal properties; chemical structure; Brazil
DOI:
10.1021/np980509w
PubMed:
10579855

60. Lignans and polyacetylenes from Bupleurum acutifolium

Author:
Barrero, A.F.; Herrador, M.M.; Akssira, M.; Arteaga, P.; Romera, J.L.
Source:
Journal of natural products 1999 v.62 no.7 pp. 946-948
ISSN:
0163-3864
Subject:
Bupleurum; lignans; polyacetylenes; spectral analysis; chemical structure; chemical constituents of plants; Spain
DOI:
10.1021/np980445p

61. New metabolites from Onopordum illyricum

Author:
Braca, A.; De Tommasi, N.; Morelli, I.; Pizza, C.
Source:
Journal of natural products 1999 v.62 no.10 pp. 1371-1375
ISSN:
0163-3864
Subject:
Onopordum illyricum; medicinal plants; flowers; lignans; metabolites; spectral analysis; chemical structure; chemical constituents of plants; sesquiterpenoids; Italy
DOI:
10.1021/np990098z

62. Three novel constituents from Curculigo capitulata and revision of C-2 stereochemistry in nyasicoside

Author:
Chang, W.L.; Chen, C.H.; Lee, S.S.
Source:
Journal of natural products 1999 v.62 no.5 pp. 734-739
ISSN:
0163-3864
Subject:
Curculigo; rhizomes; glucosides; lignans; chemical structure; stereochemistry; chemical constituents of plants; nuclear magnetic resonance spectroscopy; spectral analysis; Taiwan
DOI:
10.1021/np980364t

63. Triterpene saponins and lignans from the roots of Pulsatilla chinensis and their cytotoxic activity against HL-60 cells

Author:
Mimaki, Y.; Kuroda, M.; Asano, T.; Sashida, Y.
Source:
Journal of natural products 1999 v.62 no.9 pp. 1279-1283
ISSN:
0163-3864
Subject:
medicinal plants; roots; triterpenoid saponins; lignans; oleanolic acid; spectral analysis; chemical structure; humans; leukemia; cell lines; chemical constituents of plants; China
DOI:
10.1021/np9901837
PubMed:
10514313

64. Tryptamine derived amides and acetogenins from the seeds of Rollinia mucosa

Author:
Chavez, D.; Acevedo, L.A.; Mata, R.
Source:
Journal of natural products 1999 v.62 no.8 pp. 1119-1122
ISSN:
0163-3864
Subject:
Rollinia; medicinal plants; seeds; tryptamine; amides; acetogenins; lignans; spectral analysis; chemical structure; carcinoma; antineoplastic agents; cell lines; humans; chemical constituents of plants; Mexico
DOI:
10.1021/np990118x
PubMed:
10479316

65. Two lignan rhamnosides from birch leaves

Author:
Yanbo Shen; Yasuo Kojima; Minoru Terazawa
Source:
Journal of wood science 1999 v.45 no.4 pp. 326-331
ISSN:
1435-0211
Subject:
nuclear magnetic resonance spectroscopy; Betula pendula subsp. mandshurica; plant extracts; lignans; spectral analysis; chemical constituents of plants; chemical structure; leaves
Abstract:
... The extractives of shirakamba (Betula platyphylla Sukatchev var.japonica Hara) leaves were investigated. Two lignan glycosides were isolated, and their structures were elucidated to be 1-(4′-hydroxy-3′-methoxyphenyl)-2-[1″-(3-α-L-rhamnopyranosyloxypropyl)-3″-hydroxyphenoxy]-1,3-propanediol (I) and a new 2,3-dihydro-2-arylbenzofuran configuration neolignan,cis-2,3-dihydro-2-(4′-α-L-rhamnopyranosylo ...
DOI:
10.1007/BF00833498

66. Constituents of Boronia pinnata

Author:
Ito, C.; Itoigawa, M.; Otsuka, T.; Tokuda, H.; Nishino, H.; Furukawa, H.
Source:
Journal of natural products 2000 v.63 no.10 pp. 1344-1348
ISSN:
0163-3864
Subject:
Boronia; phenylpropanoids; antiviral agents; medicinal plants; chemical structure; antineoplastic agents; lignans; spectral analysis; chemical constituents of plants; roots; quinolones; stereochemistry; Human gammaherpesvirus 4
DOI:
10.1021/np0000318
PubMed:
11076549

67. Enantiomeric compositions and biosynthesis ofWikstroemia sikokiana lignans

Author:
Tomoya Okunishi; Toshiaki Umezawa; Mikio Shimada
Source:
Journal of wood science 2000 v.46 no.3 pp. 234-242
ISSN:
1435-0211
Subject:
Wikstroemia; enantiomers; biosynthesis; stems; plant extracts; Forsythia; biochemical pathways; lignans; chemical constituents of plants; Japan
Abstract:
... Thymelaeaceae plants produce dextrorotatory dibenzylbutyrolactone lignans, which are opposite enantiomers to the lignans isolated from other plants (e.g.,Forsythia spp.). In our previous paper, (−)-pinoresinol (74% enantiomer excess), (+)-matairesinol (optically pure), and (+)-wikstromol (optically pure) were isolated fromWikstroemia sikokiana (Thymelaeaceae). In the present investigation, a surve ...
DOI:
10.1007/BF00776455

68. Hepatoprotective diastereomeric lignans from Saururus chinensis herbs

Author:
Sung, S.H.; Kim, Y.C.
Source:
Journal of natural products 2000 v.63 no.7 pp. 1019-1021
ISSN:
0163-3864
Subject:
Saururus; medicinal plants; lignans; spectral analysis; chemical structure; hepatocytes; medicinal properties; chemical constituents of plants; South Korea
DOI:
10.1021/np990499e
PubMed:
10924192

69. In vitro antiinflammatory effects of neolignan woorenosides from the rhizomes of Coptis japonica

Author:
Cho, J.Y.; Baik, K.U.; Yoo, E.S.; Yoshikawa, K.; Park, M.H.
Source:
Journal of natural products 2000 v.63 no.9 pp. 1205-1209
ISSN:
0163-3864
Subject:
chemical constituents of plants; medicinal plants; lignans; spectral analysis; Coptis japonica; anti-inflammatory agents; rhizomes; chemical structure
DOI:
10.1021/np9902791
PubMed:
11000020

70. Infraspecific variation of sulfur-containing bisamides from Aglaia leptantha

Author:
Greger, H.; Pacher, T.; Vajrodaya, S.; Bacher, M.; Hofer, O.
Source:
Journal of natural products 2000 v.63 no.5 pp. 616-620
ISSN:
0163-3864
Subject:
Aglaia; leaves; stems; roots; bark; amides; lignans; sulfur; spectral analysis; chemical structure; chemical constituents of plants; Thailand
DOI:
10.1021/np990542y
PubMed:
10843571

71. Novel oligorhamnosides from the stem bark of Cleistopholis glauca

Author:
Seidel, V.; Bailleul, F.; Waterman, P.G.
Source:
Journal of natural products 2000 v.63 no.1 pp. 6-11
ISSN:
0163-3864
Subject:
Annonaceae; medicinal plants; stems; bark; rhamnose; glycosides; alkaloids; lignans; flavonoids; oligosaccharides; spectral analysis; chemical structure; chemical constituents of plants; sesquiterpenoids; Cameroon
DOI:
10.1021/np9901478
PubMed:
10650069

72. Phenolic constituents ofTaxus cuspidata I: lignans from the roots

Author:
Fumio Kawamura; Yoshinari Kikuchi; Tatsuro Ohira; Mitsuyoshi Yastagai
Source:
Journal of wood science 2000 v.46 no.2 pp. 167-171
ISSN:
1435-0211
Subject:
Taxus cuspidata; lignans; roots; chemical structure; chemical constituents of plants; nuclear magnetic resonance spectroscopy; spectral analysis; Japan
Abstract:
... The phenolic constituents of the roots ofTaxus cuspidata (Japanese yew) were investigated. Four lignans, [(+)-taxiresinol (1), (+)-lariciresinol (2), (−)-secoisolariciresinol (3), and (+)-pinoresinol (4)] were isolated and identified. The assignment of proton and carbon atoms for the lignans were finally solved by one- and twodimensional-nuclear magnetic resonance spectra. The enantiomeric excess ...
DOI:
10.1007/BF00777366

73. Simple synthesis of benzofuranoid neolignans from Myristica fragrans

Author:
Juhasz, L.; Kurti, L.; Antus, S.
Source:
Journal of natural products 2000 v.63 no.6 pp. 866-870
ISSN:
0163-3864
Subject:
drugs; furans; biochemical pathways; dimerization; lignans; Myristica fragrans; spectral analysis; chemical constituents of plants; synthesis; chemical structure
DOI:
10.1021/np990327h
PubMed:
10869224

74. Synthesis and structures of regioisomeric hydnocarpin-type flavonolignans

Author:
Guz, N.R.; Stermitz, F.R.
Source:
Journal of natural products 2000 v.63 no.8 pp. 1140-1145
ISSN:
0163-3864
Subject:
Staphylococcus aureus; nuclear magnetic resonance spectroscopy; biosynthesis; alcohols; flavonols; isomers; lignans; spectral analysis
DOI:
10.1021/np000166d
PubMed:
10978213

75. 10-Demethoxystegane, a new lignan from Steganotaenia araliacea

Author:
Meragelman, K.M.; McKee, T.C.; Boyd, M.R.
Source:
Journal of natural products 2001 v.64 no.11 pp. 1480-1482
ISSN:
0163-3864
Subject:
Apiaceae; lignans; lactones; spectral analysis; chemical structure; antineoplastic agents; humans; ovarian diseases; chemical constituents of plants; Tanzania
DOI:
10.1021/np010248h
PubMed:
11720541

76. Aglacins A-D, first representatives of a new class of aryltetralin cyclic ether lignans from Aglaia cordata

Author:
Wang, B.G.; Ebel, R.; Nugroho, B.W.; Prijono, D.; Frank, W.; Steube, K.G.; Hao, X.J.; Proksch, P.
Source:
Journal of natural products 2001 v.64 no.12 pp. 1521-1526
ISSN:
0163-3864
Subject:
Aglaia; stems; bark; lignans; ethers; metabolites; spectral analysis; chemical structure; chemical constituents of plants; Indonesia
DOI:
10.1021/np0102962
PubMed:
11754603

77. Antimalarial compounds from Rhaphidophora decursiva

Author:
Zhang, H.J.; Tamez, P.A.; Vu Dinh Hoang.; Ghee Teng Tan.; Nguyen van Hung.; Le Thi Xuan.; Le Mai Huong.; Nguyen Manh Cuong.; Do Thi Thao.; Soejarto, D.D.; Fong, H.H.S.; Pezzuto, J.M.
Source:
Journal of natural products 2001 v.64 no.6 pp. 772-777
ISSN:
0163-3864
Subject:
Rhaphidophora; medicinal plants; stems; leaves; lignans; peroxides; spectral analysis; chemical structure; medicinal properties; antimalarials; Plasmodium falciparum; chemical constituents of plants; Vietnam
DOI:
10.1021/np010037c
PubMed:
11421741

78. Bioactive constituents of the roots of Cynanchum atratum

Author:
Day, S.H.; Wang, J.P.; Won, S.J.; Lin, C.N.
Source:
Journal of natural products 2001 v.64 no.5 pp. 608-611
ISSN:
0163-3864
Subject:
Cynanchum; medicinal plants; roots; lignans; glycosides; spectral analysis; chemical structure; humans; cell lines; tumor necrosis factors; anti-inflammatory agents; chemical constituents of plants; China
DOI:
10.1021/np000428b
PubMed:
11374953

79. Biosynthesis of (+)-syringaresinol inLiriodendron tulipifera I: feeding experiments withL-[U-14C]phenylalanine and [8-14C]sinapyl alcohol

Author:
Takeshi Katayama; Atsushi Ogaki
Source:
Journal of wood science 2001 v.47 no.1 pp. 41-47
ISSN:
1435-0211
Subject:
biosynthesis; isotope labeling; stems; chemical reactions; beta-glucosidase; chemical structure; Liriodendron tulipifera; lignans; resinols; phenylalanine; glucosides; leaves; Japan
Abstract:
... To clarify the biosynthesis of syringyl lignans and lignan formation by stereoselective coupling of monolignols, formation of (+)-syringaresinol and (+)-pinoresinol inLiriodendron tulipifera were investigated by means of feeding experiments. Following individual administration ofL-[U-¹⁴C]phenylalanine and [8-¹⁴C]sinapyl alcohol to excised shoots ofL. tulipifera and their subsequent metabolism for ...
DOI:
10.1007/BF00776644

80. Biosynthetic pathway to the cancer chemopreventive secoisolariciresinol diglucoside-hydroxymethl glutaryl ester-linked lignan oligomers in flax (Linum usitatissimum) seed. [Erratum: May 2002, v. 65 (5), p. 800.]

Author:
Ford, J.D.; Huang, K.S.; Wang, H.B.; Davin, L.B.; Lewis, N.G.
Source:
Journal of natural products 2001 v.64 no.11 pp. 1388-1397
ISSN:
0163-3864
Subject:
Linum usitatissimum; seeds; resinols; glucosides; lignans; glutaric acid; spectral analysis; chemical structure; antineoplastic agents; biosynthesis; chemical reactions; biochemical pathways; chemical constituents of plants
DOI:
10.1021/np010367x

81. Coumarins with monoamine oxidase inhibitory activity and antioxidative coumarino-lignans from Hibiscus syriacus

Author:
Yun, B.S.; Lee, I.K.; Ryoo, I.J.; Yoo, I.D.
Source:
Journal of natural products 2001 v.64 no.9 pp. 1238-1240
ISSN:
0163-3864
Subject:
Hibiscus syriacus; antidepressants; scopoletin; medicinal plants; neurotransmitters; enzyme inhibitors; lignans; spectral analysis; antioxidants; chemical constituents of plants; amine oxidase (flavin-containing); bark; roots; chemical structure; South Korea
DOI:
10.1021/np0100946
PubMed:
11575966

82. Flavonoid, Iridoid, and lignan glycosides from Putoria calabrica

Author:
Calis, I.; Heilmann, J.; Tasdemir, D.; Linden, A.; Ireland, C.M.; Sticher, O.
Source:
Journal of natural products 2001 v.64 no.7 pp. 961-964
ISSN:
0163-3864
Subject:
Rubiaceae; flavonoids; iridoid glycosides; lignans; spectral analysis; chemical structure; medicinal properties; antioxidants; chemical constituents of plants; Turkey (country)
DOI:
10.1021/np000614h
PubMed:
11473436

83. General behavior, toxicity, and cytotoxic activity of elenoside, a lignan from Justicia hyssopifolia

Author:
Navarro, E.; Alonso, S.J.; Trujillo, J.; Jorge, E.; Perez, C.
Source:
Journal of natural products 2001 v.64 no.1 pp. 134-135
ISSN:
0163-3864
Subject:
Justicia; leaves; lignans; spectral analysis; chemical structure; antineoplastic agents; humans; chemical constituents of plants; Canary Islands
DOI:
10.1021/np9904861
PubMed:
11312930

84. Isolation and characterization of novel benzoates, cinnamates, flavonoids, and lignans from riesling wine and screening for antioxidant activity

Author:
Baderschneider, B.; Winterhalter, P.
Source:
Journal of agricultural and food chemistry 2001 v.49 no.6 pp. 2788-2798
ISSN:
0021-8561
Subject:
nuclear magnetic resonance spectroscopy; benzoic acids; high performance liquid chromatography; cinnamic acid; wines; lignans; oxidation; flavonoids; mass spectrometry; chemical structure
Abstract:
... A German Riesling wine has been fractionated with the aid of countercurrent chromatography. After purification by HPLC, the structures of 101 compounds were established by mass spectrometry and NMR spectroscopy. Seventy-three of the isolated compounds exhibited a phenolic or benzylic structure. Fifty-four compounds were reported for the first time as Riesling wine constituents. New compounds ident ...
DOI:
10.1021/jf010396d
PubMed:
11409967

85. Lignans ofChamaecyparis obtusa

Author:
Naohiro Takaku; Don-Ha Choi; Keigo Mikame; Tomoya Okunishi; Shiro Suzuki; Hideo Ohashi; Toshiaki Umezawa; Mikio Shimada
Source:
Journal of wood science 2001 v.47 no.6 pp. 476-482
ISSN:
1435-0211
Subject:
Chamaecyparis obtusa; lignans; heartwood; sapwood; qualitative analysis; biochemical pathways; chemical structure; chemical constituents of plants
Abstract:
... Heartwood ofChamaecyparis obtusa contains significant amounts of a dibenzylbutyrolactone lignan, hinokinin (8). This investigation demonstrated that the contents of 8 and a norlignan, hinokiresinol (12), were higher in the heartwood region than in the sapwood, indicating their nature of being heartwood extractives. Eleven lignans — xanthoxylol (1), 7-oxohinokinin (2), savinin (3), dihydrosesamin ( ...
DOI:
10.1007/BF00767901

86. Low-density lipoprotein-antioxidant constituents of Saururus chinensis

Author:
Ahn, B.T.; Lee, S.; Lee, S.B.; Lee, E.S.; Kim, J.G.; Bok, S.H.; Jeong, T.S.
Source:
Journal of natural products 2001 v.64 no.12 pp. 1562-1564
ISSN:
0163-3864
Subject:
Saururus; medicinal plants; roots; low density lipoprotein; lignans; spectral analysis; chemical structure; antioxidants; chemical constituents of plants
DOI:
10.1021/np0006061
PubMed:
11754613

87. New cytotoxic butanolides from Litsea acutivena

Author:
Cheng, H.I.; Lin, W.Y.; Duh, C.Y.; Lee, K.H.; Tsai, I.L.; Chen, I.S.
Source:
Journal of natural products 2001 v.64 no.12 pp. 1502-1505
ISSN:
0163-3864
Subject:
Litsea; leaves; butyric acid; lignans; spectral analysis; chemical structure; humans; cell lines; antineoplastic agents; chemical constituents of plants; Taiwan
DOI:
10.1021/np0102298
PubMed:
11754599

88. New lignan, isoactifolin, fromChamaecyparis obtusa cv. Breviramea

Author:
Naohiro Takaku; Keigo Mikame; Tomoya Okunishi; Shiro Suzuki; Toshiaki Umezawa; Mikio Shimada
Source:
Journal of wood science 2001 v.47 no.6 pp. 493-496
ISSN:
1435-0211
Subject:
Chamaecyparis obtusa; lignans; shoots; leaves; chemical structure; chemical constituents of plants; spectral analysis; nuclear magnetic resonance spectroscopy
Abstract:
... A new lignan isoactifolin was isolated from young shoots (with leaves) ofChamaecyparis obtusa cv. Breviramea. The structure of the compound was determined based on spectroscopic evidence. ...
DOI:
10.1007/BF00767904

89. Phenolic constituents of Phenax angustifolius

Author:
Rastrelli, L.; De Simone, F.; Mora, G.; Poveda, J.L.; Aquino, R.
Source:
Journal of natural products 2001 v.64 no.1 pp. 79-81
ISSN:
0163-3864
Subject:
Urticaceae; leaves; lignans; flavonoids; spectral analysis; chemical structure; chemical constituents of plants; pesticidal plants; Costa Rica
DOI:
10.1021/np000290x
PubMed:
11170671

90. Phenylnaphthalene compounds from the subterranean part of Vitex rotundifolia and their antibacterial activity against methicillin-resistant Staphylococcus aureus

Author:
Kawazoe, K.; Yutani, A.; Tamemoto, K.; Yuasa, S.; Shibata, H.; Higuti, T.; Takaishi, Y.
Source:
Journal of natural products 2001 v.64 no.5 pp. 588-591
ISSN:
0163-3864
Subject:
Vitex rotundifolia; Staphylococcus aureus; methicillin; lignans; spectral analysis; chemical constituents of plants; naphthalene; roots; chemical structure; Japan
DOI:
10.1021/np000307b
PubMed:
11374949

91. Schizarin B, C, D, and E, four new lignans from Kadsura matsudai and their antihepatitis activities. [Erratum: Dec 2001, v. 64 (12), p. 1608.]

Author:
Kuo, Y.H.; Li, S.Y.; Huang, R.L.; Wu, M.D.; Huang, H.C.; Lee, K.H.
Source:
Journal of natural products 2001 v.64 no.4 pp. 487-490
ISSN:
0163-3864
Subject:
hepatitis; stems; antiviral agents; medicinal plants; lignans; structure-activity relationships; spectral analysis; Kadsura; chemical constituents of plants; medicinal properties; Taiwan
DOI:
10.1021/np000261m

92. Agastinol and agastenol, novel lignans from Agastache rugosa and their evaluation in an apoptosis inhibition assay

Author:
Lee, C.H.; Kim, H.; Kho, Y.H.
Source:
Journal of natural products 2002 v.65 no.3 pp. 414-416
ISSN:
0163-3864
Subject:
Agastache; medicinal plants; lignans; spectral analysis; chemical structure; apoptosis; leukemia; cell lines; chemical constituents of plants; South Korea
DOI:
10.1021/np010425e
PubMed:
11908994

93. An antiplasmodial lignan from Euterpe precatoria

Author:
Jensen, J.F.; Kvist, L.P.; Christensen, S.B.
Source:
Journal of natural products 2002 v.65 no.12 pp. 1915-1917
ISSN:
0163-3864
Subject:
Plasmodium falciparum; Euterpe precatoria; forest trees; benzoates; phenolic acids; medicinal plants; plant extracts; rain forests; lignans; forest products; spectral analysis; chemical constituents of plants; molecular conformation; roots; antimalarials; stereochemistry; Peru
DOI:
10.1021/np020264u
PubMed:
12502338

94. Arylnaphthalene lignans from in vitro cultures of Linum austriacum

Author:
Mohagheghzadeh, A.; Schmidt, T.J.; Alfermann, A.W.
Source:
Journal of natural products 2002 v.65 no.1 pp. 69-71
ISSN:
0163-3864
Subject:
Linum; callus; cell suspension culture; roots; cultured cells; naphthalene; lignans; spectral analysis; chemical structure; chemical constituents of plants; Iran
DOI:
10.1021/np0102814
PubMed:
11809070

95. Constituents from the root and stem of Aristolochia elegans

Author:
Wu, T.S.; Tsai, Y.L.; Damu, A.G.; Kuo, P.C.; Wu, P.L.
Source:
Journal of natural products 2002 v.65 no.11 pp. 1522-1525
ISSN:
0163-3864
Subject:
perennials; shrubs; stems; chemical constituents of plants; quinolines; plant extracts; lignans; spectral analysis; ornamental woody plants; naphthalene; molecular conformation; roots; stereochemistry; Aristolochia; Taiwan
DOI:
10.1021/np020218u
PubMed:
12444670

96. Constituents of the twigs of Hernandia ovigera that inhibit the transformation of JB6 murine epidermal cells

Author:
Gu, J.Q.; Park, E.J.; Totura, S.; Riswan, S.; Fong, H.H.S.; Pezzuto, J.M.; Kinghorn, A.D.
Source:
Journal of natural products 2002 v.65 no.7 pp. 1065-1068
ISSN:
0163-3864
Subject:
branches; lignans; spectral analysis; chemical structure; bioassays; cell differentiation; antineoplastic agents; disease prevention; chemical constituents of plants; Indonesia
DOI:
10.1021/np020042w
PubMed:
12141878

97. Diayangambin exerts immunosuppressive and anti-inflammatory effects in vitro and in vivo

Author:
Leon, E.J. de.; Olmedo, D.A.; Solis, P.N.; Gupta, M.P.; Terencio, M.C.
Source:
Planta medica 2002 v.68 no.12 pp. 1128-1131
ISSN:
0032-0943
Subject:
lethal dose; humans; monocytes; inflammation; cell division; cultured cells; lignans; medicinal properties; chemical structure; leaves; Piper
DOI:
10.1055/s-2002-36355
PubMed:
12494343

98. Four lignans from Commiphora erlangeriana

Author:
Dekebo, A.; Lang, M.; Polborn, K.; Dagne, E.; Steglich, W.
Source:
Journal of natural products 2002 v.65 no.9 pp. 1252-1257
ISSN:
0163-3864
Subject:
Commiphora; polycyclic hydrocarbons; resins; tropical and subtropical fruits; toxic substances; plant extracts; lignans; spectral analysis; chemical constituents of plants; aromatic hydrocarbons; molecular conformation; stereochemistry; poisonous plants; Ethiopia
DOI:
10.1021/np020028j
PubMed:
12350141

99. Insect feeding deterrent activity of lignans and related phenylpropanoids with a methylenedioxyphenyl (piperonyl) structure moiety

Author:
Juraj Harmatha; Jan Nawrot
Source:
Entomologia experimentalis et applicata 2002 v.104 no.1 pp. 51-60
ISSN:
0013-8703
Subject:
Tribolium confusum; phytotoxins; antifeedants; piperonyl butoxide; phenylpropanoids; insect pests; food plants; Sitophilus granarius; Trogoderma granarium; lignans; feeding behavior; structure-activity relationships; chemical constituents of plants; storage pests
Abstract:
... The antifeedant activity of a series of lignan lactones, hemiacetals, ethers, and alcohols derived from yatein and cubebin, together with structurally related phenylpropanoids and phenolics possessing a methylenedioxyphenyl (piperonyl) moiety, was tested against selected stored products pests: Sitophilus granarius L. (Coleoptera: Curculionidae), Tribolium confusum Duv. (Coleoptera: Tenebrionideae) ...
DOI:
10.1046/j.1570-7458.2002.00990.x

100. Interiotherins C and D, two new lignans from Kadsura interior and antitumor-promoting effects of related neolignans on Epstein--Barr virus activation

Author:
Chen, D.F.; Zhang, S.X.; Kozuka, M.; Sun, Q.Z.; Feng, J.; Wang, Q.; Mukainaka, T.; Nobukuni, Y.; Tokuda, H.; Nishino, H.
Source:
Journal of natural products 2002 v.65 no.9 pp. 1242-1245
ISSN:
0163-3864
Subject:
stems; antiviral agents; plant extracts; medicinal plants; lignans; spectral analysis; Kadsura; chemical constituents of plants; bark; molecular conformation; stereochemistry; Human gammaherpesvirus 4; China
DOI:
10.1021/np0105127
PubMed:
12350139