Chemical Constituents of Vitex trifolia Leaves

Using various chromatographic methods, one new lanostane triterpene, 3α-hydroxylanosta-8,24E-dien-26-oic acid (1), one new lignan, matairesinol 4'-O-β-D-glucopyranoside (2) along with five known compounds, ecdysone (3), 20-hydroxyecdysone (4), 20-hydroxyecdysone 2,3-monoacetonide (5), turkester...

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Bibliographic Details
Published in:Natural product communications 2018-02, Vol.13 (2)
Main Authors: Ban, Ninh Khac, Thoa, Nguyen Thi Kim, Linh, Tran My, Giang, Vu Huong, Trang, Do Thi, Nhiem, Nguyen Xuan, Tai, Bui Huu, Quang, Tran Hong, Yen, Pham Hai, Van Minh, Chau, Van Kiem, Phan
Format: Article
Language:English
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Summary:Using various chromatographic methods, one new lanostane triterpene, 3α-hydroxylanosta-8,24E-dien-26-oic acid (1), one new lignan, matairesinol 4'-O-β-D-glucopyranoside (2) along with five known compounds, ecdysone (3), 20-hydroxyecdysone (4), 20-hydroxyecdysone 2,3-monoacetonide (5), turkesterone (6), and polypodine B (7) were isolated from the leaves of Vitex trifolia L. Their structures were elucidated by 1D-, 2D-NMR spectroscopic analysis, HR-ESI-MS, CD, and by comparing with the NMR data reported in the literature.
ISSN:1934-578X
1555-9475
DOI:10.1177/1934578X1801300205