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You searched for: Journal name Chemistry of natural compounds Remove constraint Journal name: Chemistry of natural compounds Subject term glucosides Remove constraint Subject term: glucosides
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1. Anti-Proliferative Naphthalene Glucoside from Aerial Part of Neanotis wightiana

Author:
Niranjan Das; Prashanta Kumar Deb; Eunus S. Ali; Manash C. Das; Biswatrish Sarkar; Siddhartha Kumar Mishra
Source:
Chemistry of natural compounds 2022 v.58 no.1 pp. 21-26
ISSN:
0009-3130
Subject:
aerial parts; breast neoplasms; chemistry; cytotoxicity; glucosides; humans; naphthalene; neoplasm cells; spectral analysis
Abstract:
... A new bioactive naphthalene glucoside, named neanoside C (1), was isolated from the aerial part of Neanotis wightiana. The structure of neanoside C (1) was elucidated as 1,4-dihydroxy-2-(6′-Omethylglucopyranosyloxymethyl)-naphthalene-3-vinyloxyglucopyranoside by interpretation of the spectroscopic data, including 2D NMR and chemical studies. Neanoside C (1) was further subjected to screening for a ...
DOI:
10.1007/s10600-022-03591-3

2. Bambusicolasides VII and VIII, Two New Glucosides from the Bamboo Aphid Pseudoregma bambusicola

Author:
Puzhao Zhang; Shao Feng; Yamei Zhang
Source:
Chemistry of natural compounds 2020 v.56 no.5 pp. 817-820
ISSN:
0009-3130
Subject:
Aphidoidea; bamboos; chemistry; glucosides; spectral analysis
Abstract:
... Two new glucosides, bambusicolasides VII (1) and VIII (2), were isolated from the ethanolic extract of the bamboo aphid Pseudoregma bambusicola. The structures of the two glucosides were identified as 7-O-[2-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl]-2,5-dimethylchromone (1) and 1,3-di-(O-β-D-glucopyranosyl)-6-methyl-7-nitro-8-naphthol (2) on the basis of spectral data as well as chemical meth ...
DOI:
10.1007/s10600-020-03160-6

3. Bitter iridoid glucoside from the fruit of Lonicera caerulea

Author:
Anikina, E.V.; Syrchina, A.I.; Vereshchagin, A.L.; Larin, M.F.; Semenov, A.A.
Source:
Chemistry of natural compounds 1989 v.24 no.4 pp. 512-513
ISSN:
0009-3130
Subject:
Lonicera caerulea; iridoids; glucosides; bitterness
DOI:
10.1007/BF00598552

4. Caragiside D, a New Isoflavone Glucoside from Caragana conferta

Author:
Shagufta Perveen; Areej Mohammad Al-Taweel; Afsar Khan; Ghada Ahmed Fawzy; Abdul Malik
Source:
Chemistry of natural compounds 2014 v.50 no.3 pp. 440-442
ISSN:
0009-3130
Subject:
Caragana; glucosides; high performance liquid chromatography; isoflavones; lignans; nuclear magnetic resonance spectroscopy
Abstract:
... Caragiside D (1), a new isoflavone glucoside, has been isolated from the n-BuOH soluble subfraction of the MeOH soluble extract of the whole plant of Caragana conferta along with one known isoflavone glucoside, caragiside A (2), and two lignan glucosides, pinoresinol 4-O-glucoside (3) and syringaresinol 4-O-glucoside (4). The structures of these compounds were elucidated through spectroscopic tech ...
DOI:
10.1007/s10600-014-0981-1

5. Chemical Constituents of Balanophora involucrata

Author:
Jing Feng; You Peng; Wei-Wei Zhao; Hong-Jia Fan; Zhen-Liang Sun; Yuan Lu
Source:
Chemistry of natural compounds 2018 v.54 no.4 pp. 646-648
ISSN:
0009-3130
Subject:
Balanophora; chemical composition; chemical structure; esters; glucosides; spectral analysis
Abstract:
... A new (S)-hexahydroxydiphenoyl ester of dihydrochalcone glucoside, together with 15 known compounds, was isolated from Balanophora involucrata Hook. Their chemical structures were elucidated on the basis of spectral data. To the best of our knowledge, compounds 1, 2, and 7–11 were isolated from this plant for the first time. ...
DOI:
10.1007/s10600-018-2437-5

6. Chemical investigation of biomass of a culture of ginseng cells. II. 6-0-acyl derivatives of beta sitosterol beta glucoside

Author:
Uvarova, N.I.; Makhan'kov, V.V.; Slabko, M.G.; Prokopenko, G.I.; Malinovskaya, G.V.
Source:
Chemistry of natural compounds 1988 v.24 no.3 pp. 399-400
ISSN:
0009-3130
Subject:
biomass; Panax pseudoginseng; phytosterols; glucosides; cell culture
DOI:
10.1007/BF00598606

7. Coumaric Acid Glucosides from the Chinese Fern Polypodium hastatum

Author:
Huankai Yao; Jingyu Duan; Chunping Zhang; Yan Li; Chunyan Liu
Source:
Chemistry of natural compounds 2016 v.52 no.4 pp. 669-671
ISSN:
0009-3130
Subject:
Polypodium; coumaric acids; ferns and fern allies; glucosides; isomers; spectroscopy
Abstract:
... Phytochemical investigations on Polypodium hastatum have led to the isolation of three isomers of coumaric acid glucosides. Their structures were identified as trans-melilotoside (1), trans-coumaric acid-3-O-β-Dglucopyranoside (2), and trans-coumaric acid-4-O-β-D-glucopyranoside (3) by spectroscopic analysis. Compound 2 is a new natural product. ...
DOI:
10.1007/s10600-016-1735-z

8. Cytotoxic Cardiac Glycoside from the Parasitic Plant Cuscuta reflexa

Author:
Muhammad Ali Versiani; Asma Kanwal; Shaheen Faizi; Ahsana Dar Farooq
Source:
Chemistry of natural compounds 2017 v.53 no.5 pp. 915-922
ISSN:
0009-3130
Subject:
Cuscuta reflexa; anticarcinogenic activity; beta-sitosterol; bioassays; chemical structure; coumarins; cytotoxicity; fractionation; glucosides; nuclear magnetic resonance spectroscopy; parasitic plants; prostatic neoplasms; spectral analysis; stable isotopes; ursolic acid
Abstract:
... Bioassay guided fractionation of the cytotoxic extract of the plant Cuscuta reflexa, employing cytotoxic assay against a panel of 60 cell lines, led to the isolation of 13 compounds identified as odoroside H (1), 21-hydroxyodoroside H (2), neritaloside (3), strospeside (4), 16-β-hydroxydigitoxin (5), N-trans and cis feruloyl tyramines (6 and 7), ethyl caffeate (8), coumarins (9 and 10), ursolic ac ...
DOI:
10.1007/s10600-017-2154-5

9. Dynamics of the accumulation of luteolin 7-glucoside in the leaves of Salix acutifolia

Author:
Shelyuto, V.L.; Kir'yanov, A.A.; Smirnova, L.P.; Voronova, L.S.
Source:
Chemistry of natural compounds 1986 v.22 no.3 pp. 345
ISSN:
0009-3130
Subject:
Salix; leaves; glucosides; vegetative growth
DOI:
10.1007/BF00598317

10. Further Study on Chemical Constituents from the Seeds of Michelia hedyosperma

Author:
Hai-jun Wang; Li-na Qin; Ming-Zhu Li; Xian-you Wang
Source:
Chemistry of natural compounds 2022 v.58 no.1 pp. 75-77
ISSN:
0009-3130
Subject:
Magnolia hypolampra; glucosides; spectral analysis
Abstract:
... A new phenylpropanoid glucoside, michehedyoside G (1), together with two known compounds, including 9-(β-D-ribofuranosyl)-adenosine (2) and (±)-1,2-methylenedioxy-4-(1,2,3-trihydroxypropyl)-benzene (3), were isolated from the seeds of Michelia hedyosperma Y. W. Law (Magnoliaceae). Their structures were confirmed by comprehensive spectroscopic analysis. ...
DOI:
10.1007/s10600-022-03599-9

11. Glycosylation of 6α,12β-dihydroxy-20R,25-epoxydammaran-3-one

Author:
L. N. Atopkina; V. A. Denisenko
Source:
Chemistry of natural compounds 2014 v.50 no.5 pp. 868-875
ISSN:
0009-3130
Subject:
chemical structure; glucosides; glycosylation; ketones; organobromine compounds
Abstract:
... Glycosylation of 6α,12β-dihydroxy-20R,25-epoxydammaran-3-one (panaxatriol 3-ketone, 2) under Koenigs–Knorr reaction conditions and the Helferich modification was studied. Condensation of 2 with 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosylbromide (5) in the presence of Ag₂O and 4-Å molecular sieves in CH₂Cl₂ gave acetylated 6α,12β-dihydroxy-20R,25-epoxydammaran-3-one 12-O-β-D-glucopyranoside whereas i ...
DOI:
10.1007/s10600-014-1103-9

12. Glycosylation of triterpenoids of the dammarane series. V. beta-D-glucopyranosides of 12 beta-acetoxy-20(S), 24(R)-epoxydammarane-3 alpha,25-diol and of 3-epiocotillol

Author:
Atopkina, L.N.; Samoshina, N.F.; Denisenko, V.A.; Pokhilo, N.D.; Uvarova, N.I.
Source:
Chemistry of natural compounds 1987 v.22 no.4 pp. 415-420
ISSN:
0009-3130
Subject:
Betula nana; terpenoids; glucosides; leaves; chemical analysis
DOI:
10.1007/BF00579814

13. Glycosylation of triterpenoids of the dammarane series. VII. Dammar-24-ene-3 alpha, 12 beta, 17 alpha, 20(S)-tetraol beta-D-glucopyranosides

Author:
Atopkina, L.N.; Samoshina, N.F.; Denisenko, V.A.; Uvarova, N.I.
Source:
Chemistry of natural compounds 1988 v.24 no.2 pp. 190-193
ISSN:
0009-3130
Subject:
Betula pendula; Betula pubescens; leaves; glucosides; nuclear magnetic resonance spectroscopy; terpenoids
DOI:
10.1007/BF00596748

14. Isoflavone glycosides from the bark of Amorpha fruticosa

Author:
Hyun-Jung Lee; Oh-Kyu Lee; Yeong-Han Kwon; Don-Ha Choi; Ha-Young Kang; Hyeon-Yong Lee; Ki-Hyon Paik; Hak-Ju Lee
Source:
Chemistry of natural compounds 2006 v.42 no.4 pp. 415-418
ISSN:
0009-3130
Subject:
Amorpha fruticosa; Fourier transform infrared spectroscopy; bark; carbon; chemistry; glucosides; isoflavones; nuclear magnetic resonance spectroscopy; stable isotopes
Abstract:
... Four known isoflavone glucosides have been isolated from the bark of Amorpha fruticosa, which is a traditional remedy plant, for the first time. They were elucidated as 3′-hydroxy-4′-methoxyisoflavone-7-O-β-D-glucopyranoside (1), 4′,6-dimethoxyisoflavone-7-O-β-D-glucopyranoside (2), 4′-methoxyisoflavone-7-O-β-D-glucopyranoside (3), and 3′,5-dihydroxy-4′-methoxyisoflavone-7-O-β-D-glucopyranoside (4 ...
DOI:
10.1007/s10600-006-0169-4

15. Isolation and structure elucidation of secoiridoid glucosides from Fraxinus rhynchophylla leaves

Author:
Si, Chuan-Ling; Zhang, Yu; Zhu, Zhen-Yuan; Xu, Jie; Kim, Jin-Kyu; Bae, Young-Soo
Source:
Chemistry of natural compounds 2009 v.45 no.6 pp. 814-816
ISSN:
0009-3130
Subject:
Fraxinus; chromatography; ethers; glucosides; leaves; oleuropein
Abstract:
... A new secoiridoid glucoside, oleuropein-4″-methyl ether, was isolated, together with two known secoiridoid glucosides, ligstroside and oleuropein, from the leaves of Fraxinus rhynchophylla Hance by repeated column chromatography over Sephadex LH-20. The structure of the new compound has been characterized on the basis of spectroscopic evidence. ...
DOI:
10.1007/s10600-010-9498-4

16. Lupane-Type Triterpenoids from Schefflera octophylla

Author:
Pang Su-qiu; Sun Ai-jing; Wang Guo-quan; Xu Xian-xiang; Xu Ruian
Source:
Chemistry of natural compounds 2016 v.52 no.3 pp. 432-435
ISSN:
0009-3130
Subject:
Schefflera; betulinic acid; chemistry; glucosides; leaves; nuclear magnetic resonance spectroscopy; stems
Abstract:
... A new lupane-type triterpene, named 7α,11β-dihydroxy-2,3-seco-lup-12(13),20(29)-diene-2,3,28-trioic acid (1), along with 5 other known lupane-type triterpenoids, namely 3β-hydroxy-lup-20(29)-ene-23,28-dioic acid (2), betulinic acid (3), betulinic acid 3-O-sulfate (4), 12(13)-ene betulinic acid (5), and betulinic acid glucoside (6), was isolated from Schefflera octophylla stems and leaves. The stru ...
DOI:
10.1007/s10600-016-1666-8

17. New Acylated Apigenin Glycosides from Edge Flowers of Matricaria chamomilla

Author:
D. N. Olennikov; N. I. Kashchenko
Source:
Chemistry of natural compounds 2016 v.52 no.6 pp. 996-999
ISSN:
0009-3130
Subject:
Matricaria chamomilla; apigenin; chemistry; flowers; glucosides; intestinal secretions; microorganisms; stomach
Abstract:
... Two new acylated apigenin glucosides that were identified as apigenin-7-O-(4″-malonyl)-β-Dglucopyranoside (1) and apigenin-7-O-(4″-malonyl-6′′-acetyl)- β-D-glucopyranoside (2) were isolated from edge flowers of Matricaria chamomilla [Chamomilla recutita], variety Podmoskovnaya. The effects of stomach and intestinal juices and cellular microflora on the stability of 1 and 2 were studied. ...
DOI:
10.1007/s10600-016-1845-7

18. New Acylated Flavone-O-Glycosides and Iridoids from the Genus Veronica

Author:
D. N. Olennikov; N. K. Chirikova
Source:
Chemistry of natural compounds 2021 v.57 no.3 pp. 436-444
ISSN:
0009-3130
Subject:
Siberia; catalpol; chemistry; flavonoids; glucosides; mass spectrometry; nuclear magnetic resonance spectroscopy
Abstract:
... Six new compounds including four flavonoids (1–3, 5) and two iridoids (4 and 6) were found in three Veronica species growing in eastern Siberia. Their structures were studied by UV and NMR spectroscopy and mass spectrometry. 6-Hydroxyluteolin-7-O-(6″-O-isoferuloyl)-β-D-glucopyranoside (veroniside A, 1) was isolated from V. daurica Steven; 6-hydroxyluteolin-7-O-(6″-O-isovanilloyl)-β-D-glucopyranosi ...
DOI:
10.1007/s10600-021-03382-2

19. A New Anti-Endometrial Cancer Diterpenoid Glucoside from Sheareria nana

Author:
Zhongyan Tang; Zhengxiang Xia
Source:
Chemistry of natural compounds 2022 v.58 no.5 pp. 870-873
ISSN:
0009-3130
Subject:
carcinoma; cell lines; chemistry; cytotoxicity; diterpenoids; endometrium; glucosides; humans; inhibitory concentration 50; spectral analysis
Abstract:
... A new diterpenoid glucoside, 15,16-dihydroxy-4-formyl-neo-clerodane-3,13 (Z)-dien-17-O-β-Dglucopyranosyl (1), was isolated from Sheareria nana S. Moore. The structure was elucidated by spectroscopic data. 1 was evaluated for cytotoxic activities against human endometrial carcinoma cells (Ishikawa and ECC-1). The results suggested that 1 exhibited moderate cytotoxic activity against Ishikawa and EC ...
DOI:
10.1007/s10600-022-03819-2

20. A New Biphenanthrene Glucoside from Cremastra appendiculata

Author:
Xin-Qiao Liu; Xiao-Ping Li; Qiao-Yu Yuan
Source:
Chemistry of natural compounds 2015 v.51 no.6 pp. 1035-1037
ISSN:
0009-3130
Subject:
Orchidaceae; chemical compounds; chemistry; glucosides; tubers
Abstract:
... A new biphenanthrene glucoside, named 2′,7′ -dihydroxy-4,4′-dimethoxy-1,1′-biphenanthrene-2,7-di-O-β-D-glucopyranoside, together with four known compounds, was isolated from the tubers of Cremastra appendiculata. This is the first reported occurrence of a biphenanthrene glucoside in the plant. ...
DOI:
10.1007/s10600-015-1484-4

21. A New Biphenanthrene Glucoside with Cytotoxic Activity from Cremastra appendiculata

Author:
Xin-Qiao Liu; Wen-ke Yuan; Qiao-Yu Yuan; Xiao-Ping Li; Bin-hua Qin
Source:
Chemistry of natural compounds 2017 v.53 no.2 pp. 211-214
ISSN:
0009-3130
Subject:
chemistry; cytotoxicity; glucosides; spectral analysis; tubers
Abstract:
... A new biphenanthrene glucoside, named 2′,7-dihydroxy-4,4′-dimethoxy-1,1′-biphenanthrene-2,7′-di-O-β-D-glucoside, together with four known compounds were isolated from the tubers of Cremastra appendiculata (D. Don) Makino. Their structures were elucidated on the basis of spectral data. The cytotoxic activitiy of the new compound and four known compounds was tested. ...
DOI:
10.1007/s10600-017-1954-y

22. A New Bisepoxylignan Glucoside from the Leaves of Forsythia suspensa

Author:
Yufang Wang; Qiqi Zhou; Ningning Shi; Changhong Huo; Shumin Jin
Source:
Chemistry of natural compounds 2018 v.54 no.6 pp. 1038-1040
ISSN:
0009-3130
Subject:
Forsythia suspensa; chemistry; glucosides; leaves; spectral analysis
Abstract:
... A new bisepoxylignan glucoside, named phillygenin 4-O-(6′′-O-acetyl)-β-D-glucopyranoside (1), along with two known compounds, 3β-acetoxyurs-11-en-28,13-olide (2) and epipinoresinol-4-O-β-D-glusoside (3), was isolated from the leaves of Forsythia suspensa. The structure was established on the basis of spectroscopic data and chemical evidence. ...
DOI:
10.1007/s10600-018-2549-y

23. A New Cucurbitacin Glucoside from Luffa graveolense

Author:
S. Kumar; K. Sharma; M. Sahai; R. Maurya
Source:
Chemistry of natural compounds 2019 v.55 no.3 pp. 490-492
ISSN:
0009-3130
Subject:
Luffa; chemistry; cucurbitacins; glucosides; spectral analysis
Abstract:
... A new cucurbitacin glucoside has been isolated from an ethanolic extract of Luffa graveolense, along with four known cucurbitacins. Its structure has been assigned as 20-O-β-D-glucopyranosyl cucurbitacin B (2) by spectroscopic analysis. ...
DOI:
10.1007/s10600-019-02722-7

24. A New Dimeric Flavonol Glucoside and Other Flavonoids from the Cytotoxic Methanolic Extract of the Flowers of Filipendula vulgaris Collected in Poland

Author:
Mohamed A. El-Ansari; Rasha R. Abdel-Latif; Katarzyana Baczek; Hanem M. Awad; Mohamed Sharaf
Source:
Chemistry of natural compounds 2022 v.58 no.3 pp. 433-437
ISSN:
0009-3130
Subject:
Filipendula vulgaris; chemistry; cytotoxicity; doxorubicin; glucosides; humans; neoplasm cells; quercetin; spectroscopy; Poland
Abstract:
... From the methanolic extract of the flowers of Filipendula vulgaris, a new dimeric flavonol is isolated and identified as quercetinyl 3-O-glucoside-4′-O-4′′′′-quercetin (QI 3-O-glucoside-4′-O-4′′′′-QII) by chemical and spectroscopic methods. Also, six known flavonoids were isolated from the flowers for the first time and identified. The methanolic extract of the flowers (F) and quercetin (7), which ...
DOI:
10.1007/s10600-022-03703-z

25. A New Insecticidal Lignan Glucoside from Galium verum

Author:
Jia Chen; Chun-Chao Zhao; Jian-Hua Shao; Ju-Di Fan; Xu-Hua Huang
Source:
Chemistry of natural compounds 2017 v.53 no.4 pp. 626-628
ISSN:
0009-3130
Subject:
Galium verum; Helicoverpa armigera; Scorpiones; chemical structure; glucosides; insecticidal properties; lignans; mortality; poisoning; scorpion venoms; spectral analysis; stomach; toxicity
Abstract:
... A new lignan glucoside, galiveroside A (1), and seven known compounds (2–8), were isolated from Galium verum L. The structure of 1 was elucidated on the basis of extensive spectroscopic analyses. Compound 1, at the concentration of 5 mg/mL, showed insecticide activity to 3 age cotton bollworm with a mortality of 16.3% through stomach poisoning. When combined with a recombinant scorpion toxin rLqh ...
DOI:
10.1007/s10600-017-2075-3

26. A New Lignan Glucoside from Cyclea racemosa

Author:
Jian-Hua Shao; Xue-Wei Zhang; Zi-Ling Dong; Si-Hui Li; Ben-Jie Miao; Ke-Zhi Cheng
Source:
Chemistry of natural compounds 2017 v.53 no.6 pp. 1025-1027
ISSN:
0009-3130
Subject:
Cyclea; chemical structure; glucosides; lignans; spectral analysis
Abstract:
... A new lignan glucoside 1, along with two known lignans (2, 3), was isolated from Cyclea racemosa Oliv. Its structure was elucidated as (+)-7′-methoxylariciresinol 4-O-β-D-glucopyranoside on the basis of extensive spectroscopic analyses. ...
DOI:
10.1007/s10600-017-2193-y

27. A New Monoterpene Glucoside from the Roots of Aruncus sylvester

Author:
Xuejiao Ma; Yanfang Su; Zhangpeng Li; Meng Que; Lejie Li
Source:
Chemistry of natural compounds 2018 v.54 no.6 pp. 1085-1087
ISSN:
0009-3130
Subject:
Aruncus; chemistry; glucosides; monoterpenoids; nuclear magnetic resonance spectroscopy; roots
Abstract:
... A new monoterpene glucoside, sylvesteroside D (1), was isolated from the roots of Aruncus sylvester, along with three known compounds, pomolic acid (2), 2-oxopomolic acid (3), and (2S)-5,7,3′,5′-tetrahydroxyflavanone 7-O-β-D-glucopyranoside (4). Their structures were established by spectroscopic methods including NMR, HR-ESI-MS, and ECD spectra. This is the first report of compounds 2–4 from the g ...
DOI:
10.1007/s10600-018-2561-2

28. New Neolignan Glucoside and New Biphenyl Ether Lignan from the Fruits of Cordia latifolia

Author:
M. Fatima; B. S. Siddiqui; S. Begum
Source:
Chemistry of natural compounds 2017 v.53 no.3 pp. 432-435
ISSN:
0009-3130
Subject:
4-hydroxybenzoic acid; Cordia; benzoic acid; biphenyl; chemistry; cinnamic acid; fruits; glucosides; lignans; nuclear magnetic resonance spectroscopy; rosmarinic acid; vanillic acid
Abstract:
... One new neolignan glucoside (1) and one new biphenyl ether lignan (2) along with seven known compounds, p-hydroxybenzoic acid, rosmarinic acid, 3,4-dihydroxybenzoic acid, benzoic acid, 5-acetoxymethyl-2-furaldehyde, vanillic acid, and 5,5′-oxybis(5-methylene-2-furaldehyde), were isolated from the fruits of Cordia latifolia. The structures of 1 and 2 were elucidated as 9′-hydroxy-3,5′-dimethoxy-4′, ...
DOI:
10.1007/s10600-017-2016-1

29. A New Neolignan Glucoside from the Stems of “Baekma” Cultivar, Chrysanthemum morifolium

Author:
Hyoung-Geun Kim; Hyun-Ji Oh; Jung-Hwan Ko; Sun-Woo Joo; Yeong-Geun Lee; Yun-Su Baek; Dae Young Lee; Nam-In Baek
Source:
Chemistry of natural compounds 2019 v.55 no.4 pp. 610-613
ISSN:
0009-3130
Subject:
Chrysanthemum morifolium; chemical structure; cultivars; glucosides; lignans; nuclear magnetic resonance spectroscopy; silica gel; spectral analysis; stems
Abstract:
... A new neolignan glucoside has been isolated from Chrysanthemum morifolium ‘Baekma’ cultivar through repeated silica gel and octadecyl silica gel (ODS) column chromatographies. On the basis of spectroscopic data including NMR, MS, and IR, the chemical structure of the new neolignan glucoside was determined to be (7S,8S)-7-O-[1′-(4′,5′-dihydroxy-3′-methoxyphenyl)propanol]guaiacylglycerol 4-O-β-D-glu ...
DOI:
10.1007/s10600-019-02760-1

30. A Novel Heterodimer of Coumaric Acid Glucosides from the Chinese Fern Polypodium hastatum

Author:
Yan Li; Kaijin Li; Jingyu Duan; Chunping Zhang; Huankai Yao
Source:
Chemistry of natural compounds 2018 v.54 no.6 pp. 1041-1043
ISSN:
0009-3130
Subject:
Polypodium; caffeic acid; chemistry; chlorogenic acid; ferns and fern allies; glucosides; nuclear magnetic resonance spectroscopy; spectral analysis
Abstract:
... A novel heterodimer of coumaric acid glucoside, polypodiside (1), together with two known caffeic acid derivatives chlorogenic acid (2) and ethyl chlorogenate (3), has been isolated from the Chinese fern Polypodium hastatum. Their structures were determined by various spectroscopic analysis including MS and 1D and 2D NMR (COSY, HMBC, HSQC). ...
DOI:
10.1007/s10600-018-2550-5

31. Secondary Metabolites from the Leaves of Juglans sigillata

Author:
Chuan-Ling Si; Su Fan; Liang-Liang An
Source:
Chemistry of natural compounds 2016 v.52 no.6 pp. 1008-1010
ISSN:
0009-3130
Subject:
Juglans; chemical structure; glucosides; leaves; nuclear magnetic resonance spectroscopy; secondary metabolites; spectral analysis
Abstract:
... A new caffeoylated galloyl glucoside, 1,3-di-O-galloyl-6-O-trans-caffeoyl-β-D-glucoside (1), was isolated and purified, together with three known galloyl glucosides, 1,2,4,6-tetra-O-galloyl-β-D-glucoside (2), 1,2,6-tri-O-galloyl-β-D-glucoside (3), and 1,2,3,4,6-penta-O-galloyl-β-D-glucoside (4), from the leaves of Juglans sigillata. Chemical structures of the compounds were mainly established on t ...
DOI:
10.1007/s10600-016-1848-4

32. Structures of Side Products from Helferich Reaction Synthesis of 3α,12β,25-Trihydroxy-20S,24R-Epoxydammarane Glucosides

Author:
L. N. Atopkina; V. A. Denisenko
Source:
Chemistry of natural compounds 2014 v.49 no.6 pp. 1076-1081
ISSN:
0009-3130
Subject:
acetylation; byproducts; chemical structure; cyanides; glucosides; glycosylation; mercury compounds; triterpenoids
Abstract:
... Glycosylation of 3α-acetoxy-12β,25-dihydroxy-20S,24R-epoxydammarane (2) by 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosylbromide (5) in the presence of Hg(CN)₂ in nitromethane at 22°C produced the acetylated 12,25-di-O-β-D-glucopyranoside of 3α,12β,25-trihydroxy-20S,24R-epoxydammarane (6) and also formed the side product 3α-acetoxy-12β-(2′,3′,4′,6′-tetra-O-acetyl-β-D-glucopyranosyloxy)-24-cyano-20S,24S ...
DOI:
10.1007/s10600-014-0824-0

33. Synthesis OF 3β,25-Dihydroxy-20S,24R-Epoxydammaran-12-One β-D-Glucopyranosides

Author:
L. N. Atopkina; V. A. Denisenko
Source:
Chemistry of natural compounds 2015 v.51 no.4 pp. 711-715
ISSN:
0009-3130
Subject:
synthesis; glycosylation; glucosides
Abstract:
... 3β,25-Dihydroxy-20S,24R-epoxydammaran-12-one 3- and 25-O-β-D-glucopyranosides were synthesized for the first time. Condensation of 3β,25-dihydroxy-20S,24R-epoxydammaran-12-one (1) with 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosylbromide (3) under Koenigs–Knorr conditions followed by removal of the protecting groups gave regio- and stereoselective formation of 3β,25-dihydroxy-20S,24R-epoxydammaran-12- ...
DOI:
10.1007/s10600-015-1390-9

34. Synthesis of certain monoterpenoid glucosides

Author:
S. A. Patov; V. V. Punegov; A. V. Kuchin; L. L. Frolova
Source:
Chemistry of natural compounds 2006 v.42 no.4 pp. 431-433
ISSN:
0009-3130
Subject:
borneol; carbon; chemistry; glucosides; nuclear magnetic resonance spectroscopy; stable isotopes
Abstract:
... The monoterpenols borneol, verbenol, 4-(1-hydroxyethyl)carene-2, and myrtenol were glucosylated using acetobromoglucose. The structures of the prepared derivatives were established using PMR and ¹³C NMR spectroscopy. ...
DOI:
10.1007/s10600-006-0173-8

35. Synthesis of panaxatriol glucosides

Author:
Atopkina, L. N.; Denisenko, V. A.
Source:
Chemistry of natural compounds 2009 v.45 no.5 pp. 664-672
ISSN:
0009-3130
Subject:
glucosides; glycosylation; synthesis
Abstract:
... Glycosylation of 3β,6α,12β-trihydroxy-20R,25-epoxydammarane (panaxatriol) and its 3-, 6-, and 3,6-di-O-acetyl derivatives was studied under Koenigs—Knorr conditions. Panaxatriol 3-, 6-, and 12-O-β-Dglucopyranosides were synthesized for the first time. ...
DOI:
10.1007/s10600-009-9435-6

36. Synthesis of some 1,2-trans-glucosides containing dibenzooxabicycloamines

Author:
Sidamonidze, N. N.; Vardiashvili, R. O.; Gverdtsiteli, M. I.; Gakhokidze, R. A.
Source:
Chemistry of natural compounds 2009 v.45 no.4 pp. 496-499
ISSN:
0009-3130
Subject:
catalysts; glucosides; synthesis
Abstract:
... Condensation of 1-chloro-2,3,4,6-tetra-O-acetyl-α-D-glucopyranose with dibenzooxabicycloamine derivatives in the presence of freshly prepared Ag₂CO₃ catalyst was studied for the first time. New 1,2-trans-glycosides containing dibenzooxabicycloamines were prepared. ...
DOI:
10.1007/s10600-009-9401-3

37. Three New Anthraquinones from Aerial Parts of Paederia scandens

Author:
Xue Zhang; Hai-Feng Zhou; Mo-Ying Li; Xin-Yi Yue; Tong Wu
Source:
Chemistry of natural compounds 2018 v.54 no.2 pp. 245-248
ISSN:
0009-3130
Subject:
Paederia foetida; aerial parts; anthraquinones; chemistry; flavones; glucosides; phenolic acids; spectroscopy
Abstract:
... Three new anthraquinones, 1-methyl-2,4-dimethoxy-3-hydroxyanthraquinone (6), 1-methoxy-3-hydroxy-2-ethoxymethylanthraquinone (7), and 2-methyl-3-O-β-D-primeveroside (14), together with 15 known compounds, including seven anthraquinones, one iridoid glucoside, three phenolic compounds, three flavone glucosides, and one flavone, were isolated from Paederia scandens. The isolated compounds were eluci ...
DOI:
10.1007/s10600-018-2314-2

38. Two New Phenanthrene Glucosides from Cremastra appendiculata

Author:
Xin-Qiao Liu; Xiao-Ping Li; Qiao-Yu Yuan
Source:
Chemistry of natural compounds 2016 v.52 no.1 pp. 23-25
ISSN:
0009-3130
Subject:
chemistry; phenanthrenes; tubers; glucosides; spectral analysis
Abstract:
... Two new phenanthrene glucosides, named 7-hydroxy-4-methoxyphenanthrene-2,8-di-O-β-D-glucoside (1), 8-hydroxy-4-methoxyphenanthrene-2,7-di-O-β-D-glucoside (2), together with three known compounds, were isolated from the tubers of Cremastra appendiculata (D. Don) Makino. Their structures were elucidated on the basis of spectral data. ...
DOI:
10.1007/s10600-016-1538-2

39. Two New Secoiridoid Glucosides from the Twigs of Cornus officinalis

Author:
Yong-chao Li; Jing Yang; Jun-ke Li; Xin-hong Liang; Jun-liang Sun
Source:
Chemistry of natural compounds 2016 v.52 no.4 pp. 647-650
ISSN:
0009-3130
Subject:
Bacillus cereus; Cornus officinalis; Gram-positive bacteria; branches; chemistry; glucosides; minimum inhibitory concentration; nuclear magnetic resonance spectroscopy
Abstract:
... Two new compounds, officinaloside A (1) and 8R-hydroxy-10-hydrosweroside (2), together with a known one, 8S-hydroxy-10-hydrosweroside (3), were isolated from the twigs of Cornus officinalis. The structures of the new compounds were elucidated on the basis of extensive spectroscopic analyses (HR-MS, 1D and 2D NMR). Compound 1 showed inhibition on the Gram-positive bacteria B. cereus, B. subtilis, a ...
DOI:
10.1007/s10600-016-1730-4

40. A peucedanol glucoside from Phlojodicarpus turczaninovii

Author:
Gantimur, D.; Syrchina, A.I.; Semenov, A.A.
Source:
Chemistry of natural compounds 1985 v.21 no.2 pp. 177-179
ISSN:
0009-3130
Subject:
Phlojodicarpus; glucosides; chemical analysis
DOI:
10.1007/BF00714906