Three new heliangolides from Tithonia rotundifolia
- 1 January 1986
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 12,p. 2017-2019
- https://doi.org/10.1039/p19860002017
Abstract
Further studies on metabolites of Tithonia rotundifolia(Mill.) Blake have furnished three new germacranolides, tithonin (1a), O-methyltithonin (1b), and 14-deacetyl-17,18-dihydrorotundin (2). Tithonin is a novel hemiacetal heliangolide oxygenated at C-14.This publication has 1 reference indexed in Scilit:
- Sesquiterpene lactones from Tithonia rotundifoliaPhytochemistry, 1984