Premium
Chemical Constituents from the Aerial Part of Rosa Transmorrisonensis
Author(s) -
Kao ShuFang,
Fang JimMin,
Cheng YuShia
Publication year - 1993
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.199300096
Subject(s) - chemistry , ursolic acid , oleanolic acid , glucoside , chemical constituents , catechin , stereochemistry , terpene , chromatography , organic chemistry , polyphenol , medicine , alternative medicine , pathology , antioxidant
The aerial part of Rosa transmorrisonensis Hayata contains chemical constituents of long‐chain alkanes, linolcnic acid, squalenc, catechin, sitosterol, sitosteryl‐)β ‐D ‐glucoside, 3,4,5‐trimethoxyphenyl‐(β ‐D‐ glucoside, 9‐glucosyl‐4,7 E ‐megastigmadien‐3‐one, oleanolic acid and eight ursolic acid derivatives. Among them, the new compound 14a was determined to be 2,3,4,6‐tetraacetyl‐(19α‐hydroxy‐2α,3α,24‐triacetoxyurs‐12‐en‐28‐oyl)‐β‐D‐glucopyranoside by spectral methods.