Journal: Chemistry of natural compounds / Publication Year: 2017 / Subject term: lignans / Text Availability: Citation in PubAg

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
: https://doi.org/10.1007/s10600-017-2075-3

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
: https://doi.org/10.1007/s10600-017-2193-y

Author:: L. T. Yuan; C. L. Kao; C. T. Chen; H. T. Li; C. Y. Chen
Source:: Chemistry of natural compounds 2017 v.53 no.4 pp. 623-625
ISSN:: 0009-3130
Subject:: Cinnamomum; chemistry; lignans; roots; spectroscopy
Abstract:: ... Investigation of the roots extract of Cinnamomum burmanii (Lauraceae) led to the isolation of one new lignan, cinnaburmanin A (1). Its structure was determined through in-depth spectroscopic and mass-spectrometric analyses. ...
DOI:: 10.1007/s10600-017-2074-4
: https://doi.org/10.1007/s10600-017-2074-4

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
: https://doi.org/10.1007/s10600-017-2016-1

Author:: Changyeol Lee; Sang Hee Shim
Source:: Chemistry of natural compounds 2017 v.53 no.1 pp. 24-27
ISSN:: 0009-3130
Subject:: 4-hydroxybenzoic acid; Prunella vulgaris; aerial parts; alcohols; chemistry; flavonoids; lignans; steroids; triterpenoids
Abstract:: ... Prunella vulgaris is known to contain pentacyclic triterpenoids, flavonoids, phenolic compounds, and steroids. Among the triterpenoids, the oleanane-type, ursane-type, and lupane-type triterpenoids have been known to be predominant. Our phytochemical study led to the isolation of a new neolignan, 9′-O-butyl dehydrodiconiferyl alcohol 4-O-β-D-glucopyranoside (1), together with four known compounds, ...
DOI:: 10.1007/s10600-017-1902-x
: https://doi.org/10.1007/s10600-017-1902-x

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