XANTHONES FROM HALENIA-CORNICULATA

Authors
GENDARAMYN O KOJIMA K RODRIGUEZ S ONDOGNII P OGIHARA Y HOSTETTMANN K
Citation
O. Gendaramyn et al., XANTHONES FROM HALENIA-CORNICULATA, Chemical and Pharmaceutical Bulletin, 46(11), 1998, pp. 1827-1828
Citations number
18
Categorie Soggetti
Chemistry Medicinal",Chemistry,"Pharmacology & Pharmacy
Journal title
Chemical and Pharmaceutical Bulletin → ACNP
ISSN journal
00092363
Volume
46
Issue
11
Year of publication
1998
Pages
1827 - 1828
Database
ISI
SICI code
0009-2363(1998)46:11<1827:XFH>2.0.ZU;2-1
Abstract
A new xanthone, a new xanthone glycoside and a known xanthone have bee n isolated from the chloroform and ethyl acetate fractions of Halenia corniculata (Gentianaceae). They were identified as 1,3-dihydroxy-2,4, 5,7-tetramethoxyxanthone, y-2,7-dimethoxy-3-O-beta-D-glucopyranosylxan thone. and 1,2,3-trihydroxy-5-metholyxanthone. 1,3-Dihydroxy-2,4,5,7-t etramethoxysanthone is a revised structure from 1,6-dihydroxy-2,3,4,8- tetramethoxyxanthone reported by our previous paper.