ENT-NORLABDANES AND OTHER CONSTITUENTS OF 4 VENEZUELAN SPECIES PREVIOUSLY CLASSIFIED IN THE GENUS EUPATORIUM

Authors
TRIANA J BAHSAS A DELGADO P JAIMES R TREJO CO
Citation
J. Triana et al., ENT-NORLABDANES AND OTHER CONSTITUENTS OF 4 VENEZUELAN SPECIES PREVIOUSLY CLASSIFIED IN THE GENUS EUPATORIUM, Journal of natural products, 58(5), 1995, pp. 744-747
Citations number
24
Categorie Soggetti
Chemistry,"Plant Sciences","Pharmacology & Pharmacy
Journal title
Journal of natural products → ACNP
ISSN journal
01633864
Volume
58
Issue
5
Year of publication
1995
Pages
744 - 747
Database
ISI
SICI code
0163-3864(1995)58:5<744:EAOCO4>2.0.ZU;2-O
Abstract
The investigation of four Venezuelan species previously classified in the genus Eupatorium, but which are now placed in the genera Chromolae na, Lourteigia, Ageratina, and Austroeupatorium, led to the isolation of several known flavonoids, diterpenes, and a chromene derivative. Au stroeupatol [3], a novel ent-norlabdane, was obtained from Austroeupat orium inulaefolium. Its structure was established by spectroscopic met hods.