ISOLATION, STRUCTURE DETERMINATION AND SYNTHESIS OF NEW DIHYDROISOCOUMARINS FROM GINKGO-BILOBA L

被引：34
作者：
CHOUKCHOUBRAHAM, N
ASAKAWA, Y
LEPOITTEVIN, JP
机构：
[1] UNIV STRASBOURG 1, CHU STRASBOURG,DERMATOL CLIN,CNRS,DERMATOCHIM LAB, F-67091 STRASBOURG, FRANCE
[2] TOKUSHIMA BUNRI UNIV, PHARMACOGNOSY LAB, TOKUSHIMA 770, JAPAN
来源：
TETRAHEDRON LETTERS | 1994年 / 35卷 / 23期
关键词：
D O I：
10.1016/S0040-4039(00)76710-4
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
New optically active 8-hydroxy-3-alk(en)yl-3,4-dihydroisocoumarins 2a-c were isolated from Ginkgo biloba L. fruits. The absolute configuration was determined to be R by comparison with both enantiomers of the 8-hydroxy-3-tridecyl-3,4-dihydroisocoumarin synthesized from optically active epichlorhydrins.
引用
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页码：3949 / 3952
页数：4
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