| Literature DB >> 17889046 |
Liya Li1, Isabel Sattler, Zhiwei Deng, Ingrid Groth, Grit Walther, Gudrun Peschel, Susanne Grabley, Wenhan Lin.
Abstract
From the fermentation broth of an unidentified Phomopsis sp. (strain HKI0458) isolated from the mangrove plant Hibiscus tiliaceus, four A-seco-oleane-type triterpenes, namely 3,4-seco-olean-11,13-dien-4,15alpha, 22beta,24-tetraol-3-oic acid (1), 3,4-seco-olean-11,13-dien-4,7beta,22beta,24-tetraol-3-oic acid (2), 3,4-seco- olean-13-en-4,7,15,22,24-pentaol-3-oic acid (3), and 3,4-seco-olean-13-en-4,15,22,24-tetraol-3-oic acid (4) were obtained. Their structures were elucidated by extensive spectroscopic (UV, IR, FABMS, and 2D NMR) data analyses.Entities:
Mesh：
Substances：
Year: 2007 PMID： 17889046 DOI： 10.1016/j.phytochem.2007.08.010
Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072