Ontology highlight
ABSTRACT:
SUBMITTER: Youn UJ
PROVIDER: S-EPMC4038271 | biostudies-literature | 2014 Mar
REPOSITORIES: biostudies-literature
Youn Ui Joung UJ Miklossy Gabriella G Chai Xingyun X Wongwiwatthananukit Supakit S Toyama Onoomar O Songsak Thanapat T Turkson James J Chang Leng Chee LC
Fitoterapia 20131224
Four new sesquiterpene lactones, 8α-(2'Z-tigloyloxy)-hirsutinolide (1), 8α-(2'Z-tigloyloxy)-hirsutinolide-13-O-acetate (2), 8α-(4-hydroxytigloyloxy)-hirsutinolide (3), and 8α-hydroxy-13-O-tigloyl-hirsutinolide (4), along with seven known derivatives (5-11), three norisoprenoids (12-14), a flavonoid (15), and a linoleic acid derivative (16), were isolated from the chloroform partition of a methanol extract from the combined leaves and stems of Vernonia cinerea. Their structures were established b ...[more]