NEW TRITERPENE DIMERS FROM MAYTENUS-ILICIFOLIA

被引：31

作者：

ITOKAWA, H ^{[1
]}

SHIROTA, O ^{[1
]}

MORITA, H ^{[1
]}

TAKEYA, K ^{[1
]}

TOMIOKA, N ^{[1
]}

ITAI, A ^{[1
]}

机构：

[1] UNIV TOKYO,FAC PHARMACEUT SCI,BUNKYO KU,TOKYO 113,JAPAN

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 47期

关键词：

D O I：

10.1016/S0040-4039(00)97196-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Four new cytotoxic triterpene dimers from Maytenus ilicifolia were elucidated by spectroscopic and chemical evidences. Two of them were related to be atropisomer separated by a barrier of 32.8 kcal/mol and each stable conformer was elucidated by molecular mechanics calculation and NOE relationship. © 1990.

引用

页码：6881 / 6882

页数：2

共 5 条

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SOEJARTO, DD ;

DOBBERSTEIN, RH ;

WALLER, DP ;

MORENOAZORERO, R .

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[2]

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[5]

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