3-HYDROXY-3-METHYLGLUTARYL DOLABELLANE DITERPENES FROM CHROZOPHORA-OBLIQUA

被引:13
作者
MOHAMED, KM
OHTANI, K
KASAI, R
YAMASAKI, K
机构
[1] HIROSHIMA UNIV,SCH MED,INST PHARMACEUT SCI,MINAMI KU,HIROSHIMA 734,JAPAN
[2] UNIV ASSIUT,FAC PHARM,DEPT PHARMACOGNOSY,ASSIUT,EGYPT
关键词
CHROZOPHORA OBLIQUA; EUPHORBIACEAE; 16-O-(3-HYDROXY-3-METHYLGLUTARYL)-DOLABELLANE DITERPENOIDS;
D O I
10.1016/0031-9422(94)00917-I
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 part of Chrozophora obliqua, 14 novel dolabellane diterpenoids have been isolated, all of them are naturally acylated at the C-16 hydroxyl group with 3-hydroxy-3-methylglutaric acid (HMG). The structures of the isolated compounds were assigned on the basis of deacylation reactions as well as NMR and FAB-MS spectroscopic studies.
引用
收藏
页码:151 / 161
页数:11
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