Novel Highly Oxygenated Bisabolane Sesquiterpenes from Cremanthodium discoideum
- 6 October 1999
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Natural Products
- Vol. 62 (11), 1479-1483
- https://doi.org/10.1021/np990044p
Abstract
Five new highly oxygenated bisabolane sesquiterpenes (1−5) were isolated from Cremanthodiumdiscoideum. Their structures were elucidated on the basis of spectroscopic analysis and chemical transformations. The structure and relative stereochemistry of 1 were determined by single-crystal X-ray crystallography on the acetate derivative, 1a. Compound 1 showed antibacterial activity against Bacillusacidilatici and Bacillussubtilis.Keywords
This publication has 4 references indexed in Scilit:
- Laurencia rigida: Chemical Investigations of Its Antifouling Dichloromethane ExtractJournal of Natural Products, 1997
- Sesquiterpene lactones from Centaurea alba and C. coniferaPhytochemistry, 1995
- Sesquiterpenes from noncapitate glandular trichomes of Helianthus annuusPhytochemistry, 1992
- (+)-Curcuphenol and (+)-Curcudiol, Sesquiterpene Phenols from Shallow and Deep Water Collections of the Marine Sponge Didiscus flavusJournal of Natural Products, 1987