DITERPENE ESTERS OF MALONIC-ACID FROM THE RESIN LADANO OF CISTUS-CRETICUS

被引:25
作者
DEMETZOS, C [1 ]
MITAKU, S [1 ]
SKALTSOUNIS, AL [1 ]
HARVALA, MCC [1 ]
LIBOT, F [1 ]
机构
[1] FAC PHARM PARIS,PHARMACOGNOSY LAB,CNRS,URA 1310,F-75270 PARIS 06,FRANCE
关键词
CISTUS-CRETICUS SUBSP CRETICUS; CISTACEAE; LADANO; LABDANE DITERPENES; 2D NMR SPECTROSCOPY;
D O I
10.1016/S0031-9422(00)90651-4
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 [生物化学与分子生物学]; 081704 [应用化学];
摘要
Four labdane diterpenes, esterified with malonic acid were isolated from the resin 'Ladano' of the plant Cistus creticus subsp. creticus. Two of them, i.e. (13E)-labd-7, 13-diene-15-yl malonic acid and di-[(13E)-labd-13-ene, 8alpha-ol-15-yl] malonate, were new compounds. Their structures were determined by spectroscopic methods and confirmed by chemical correlations.
引用
收藏
页码:979 / 981
页数:3
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