| Literature DB >> 21469696 |
Ngan B Truong1, Cuong V Pham, Huong T M Doan, Hung V Nguyen, Cuong M Nguyen, Hiep T Nguyen, Hong-jie Zhang, Harry H S Fong, Scott G Franzblau, Djaja D Soejarto, Minh V Chau.
Abstract
Three new triterpenoids, bonianic acids A (1) and B (2) and 3-O-acetyluncaric acid (3), were isolated from the leaves and twigs of Radermachera boniana, together with six known compounds, ursolic acid (4), oleanolic acid (5), 3-epi-oleanolic acid (6), 3α-O-acetyl-α-boswellic acid (7), ergosterol peroxide (8), and β-sitostenone (9). Ergosterol peroxide (8) and bonianic acids A (1) and B (2) exhibited significant activity against Mycobacterium tuberculosis H37Rv strain.Entities:
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Year: 2011 PMID: 21469696 PMCID: PMC3703769 DOI: 10.1021/np200022b
Source DB: PubMed Journal: J Nat Prod ISSN: 0163-3864 Impact factor: 4.050