A NEOCLERODANE DITERPENE FROM TEUCRIUM-JAPONICUM

被引:0
|
作者
MIN, ZD
XIE, N
ZHANG, P
ZHAO, SX
WANG, CS
ZHENG, QT
机构
[1] CHINESE ACAD MED SCI,INST MAT MED,BEIJING 100050,PEOPLES R CHINA
[2] ROYAL MELBOURNE INST TECHNOL,MELBOURNE,VIC 3001,AUSTRALIA
关键词
TEUCRIUM-JAPONICUM; LABIATAE; NEOCLERODANE DITERPENE; (12S)-19-NOR-NEO-CLERODA-15-ALPHA-HYDROXY-4,13-DIENE-16,15; 18,6-BETA; 20,12-TRIOLIDE;
D O I
暂无
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A novel neo-clerodane diterpene, teuponin, together with two flavones, acacetin and cirsimaritin, were isolated from the aerial parts of Teucrium japonicum. The structure for teuponin was established as (12S)-19-nor-neo-cleroda-15-alpha-hydroxy-4,13-diene-16,15; 18,6-beta; 20, 12-triolide by spectroscopic means. Its absolute configuration was determined by X-ray diffraction analysis and from its CD spectrum.
引用
收藏
页码:4175 / 4177
页数:3
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