1.
Phytochemistry
; 34(3): 861-2, 1993 Oct.
Article
in English
| MEDLINE
| ID: mdl-7764156
ABSTRACT
Clemontanoside F, a new triterpenic bisglycoside from the roots of Clematis montana, has been characterized as 3-O-beta-D-glucopyranosyl-28-O-beta-D-galactopyranosyl(1-->6)-[alpha-L-r hamnopyranosyl (1-->)]-beta-D-glucopyranosyl-3beta-hydroxy-olean-12-en-28- oate.
Subject(s)
Oleanolic Acid/analogs & derivatives , Oleanolic Acid/isolation & purification , Plants/chemistry , Saponins/isolation & purification , Carbohydrate Sequence , Magnetic Resonance Spectroscopy , Molecular Sequence Data , Oleanolic Acid/chemistry , Saponins/chemistry
2.
Phytochemistry
; 33(3): 671-3, 1993 Jun.
Article
in English
| MEDLINE
| ID: mdl-7763801
ABSTRACT
Clemontanoside-C, a new hederagenin-based saponin isolated from the stems of Clematis montana, was identified by chemical and spectroscopic methods as hederagenin-3-O-alpha-L-arabinopyranosyl (1-3)-alpha-L-rhamnopyranosyl (1-2)-alpha-L-arabinopyranoside.
