A New Flavanone and a New Flavanone Glycoside from Scutellaria baicalensis  

作　　者：Jun Gang YIN 

机构地区：[1]Department of Applied Chemistry, Yantai University, Yantai 264005

出　　处：《Chinese Chemical Letters》2006年第11期1457-1459,共3页中国化学快报（英文版）

摘　　要：A new flavanone （2S）-5, 7, 2＇, 5＇-tetrahydroxy-flavanone 1 together with a new flavanone glycoside （2S）-5, 7, 2＇, 5＇-tetrahydroxy-flavanone 7-O-13-D-glucopyranoside 2, were isolated from the dry roots of Scutellaria baicalensis. Their structures were elucidated on the basis of spectroscopic data.A new flavanone （2S）-5, 7, 2＇, 5＇-tetrahydroxy-flavanone 1 together with a new flavanone glycoside （2S）-5, 7, 2＇, 5＇-tetrahydroxy-flavanone 7-O-13-D-glucopyranoside 2, were isolated from the dry roots of Scutellaria baicalensis. Their structures were elucidated on the basis of spectroscopic data.

关 键 词：Scutellaria baicalensis LABIATAE FLAVANONE flavanone glycoside. 

分 类 号：R97[医药卫生—药品]