NEO-CLERODANE DITERPENOIDS FROM TEUCRIUM-ABUTILOIDES

被引：18

作者：

DELATORRE, MC

RODRIGUEZ, B

PIOZZI, F

SAVONA, G

BRUNO, M

CARREIRAS, MC

机构：

[1] CSIC,INST QUIM ORGAN,JUAN CIERVA 3,E-28006 MADRID,SPAIN

[2] UNIV PALERMO,DEPARTIMENTO CHIM ORGAN,I-90123 PALERMO,ITALY

[3] FAC FARM LISBON,P-1096 LISBON,PORTUGAL

来源：

PHYTOCHEMISTRY | 1990年 / 29卷 / 02期

关键词：

Labiatae; neo-clerodane diterpenoids; teubutilins A and B; Teucrium abutiloides;

D O I：

10.1016/0031-9422(90)85120-5

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：

From the aerial parts of Teucrium abutiloides, two new neo-clerodane diterpenoids, teubutilins A and B, have been isolated in addition to large amounts of the previously known diterpenes 12-epiteupolin II and montanin C. The structures of teubutilin A [(12S,20S)-6α-acetoxy-4α,18;15,16-diepoxy-neo-cleroda-13(16) ,14-dien-20,12,19-acetal] and teubutilin B [(12S,20S)-6α,19-diacetoxy-20-O-acetyl-4α,18; 15,16-diepoxy-neo-cleroda-13(16),14-diene-20,12-hemiacetal] were established by chemical and spectroscopic means and by correlation with known compounds. © 1990.

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页码：579 / 584

页数：6

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