Luddin type anthraquinone glycosides from Putoria calabrica
CHEMICAL & PHARMACEUTICAL BULLETIN, vol.50, no.5, pp.701-702, 2002 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 50 Issue: 5
- Publication Date: 2002
- Doi Number: 10.1248/cpb.50.701
- Journal Name: CHEMICAL & PHARMACEUTICAL BULLETIN
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.701-702
- Open Archive Collection: AVESIS Open Access Collection
- Hacettepe University Affiliated: Yes
Abstract
Two new lucidin type anthraquinone glycosides, putorinoside A (1) and putorinoside B (2) were isolated from Putoria calabrica, in addition to two known anthraquinone glycosides, lucidin 3-O-beta-glucopyranoside (3) and lucidin 3-O-primeveroside (4). Based on spectroscopic data, putorinosides A and B were identified as 2-hydroxymethyl-1 -methoxy-3,5,6-trihydroxyanthraquinone 3-O-beta-glucopyranoside and 2-hydroxymethyl-1-metboxy-3,6-dihydroxyanthraquinone 3-O-beta-glueopyranoside, respectively.