NEOCLERODANE DITERPENOIDS FROM TEUCRIUM-CORYMBOSUM

被引:13
作者
BRUNO, M
FAZIO, C
PIOZZI, F
RODRIGUEZ, B
DELATORRE, MC
机构
[1] UNIV PALERMO, DIPARTIMENTO CHIM ORGAN, I-90123 PALERMO, ITALY
[2] CNR, IST CHIM & TECNOL PROD NAT, I-90123 PALERMO, ITALY
[3] CSIC, INST QUIM ORGAN, E-28006 MADRID, SPAIN
关键词
TEUCRIUM CORYMBOSUM; LABIATAE; DITERPENOIDS; 19-NOR-NEO-CLERODANE DERIVATIVE; TEUCORYMBIN;
D O I
10.1016/0031-9422(95)00519-D
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 19-nor-neo-clerodane derivative, teucorymbin, and three known neo-clerodanea (19-acetylgnaphalin, teucjaponin A and 6-acetylteucjaponin B) were isolated from the aerial parts of Teucrium corymbosum. The structure of teucorymbin [18-acetoxy-15,16-epoxy-6-oxo-19-nor-neo-cleroda-4,13(16),14-trien-20,12S-olide] was established by chemical and spectroscopic means.
引用
收藏
页码:1481 / 1483
页数:3
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