ASYMMETRIC-SYNTHESIS BY THE CN(R,S) METHOD .27. 1ST ASYMMETRIC-SYNTHESIS OF CARNOSADINE

被引:26
作者
AITKEN, DJ [1 ]
GUILLAUME, D [1 ]
HUSSON, HP [1 ]
机构
[1] FAC SCI PHARMACEUT & BIOL PARIS,CHIM THERAPEUT LAB,CNRS,URA 1310,4 AVE OBSERV,F-75270 PARIS 06,FRANCE
关键词
D O I
10.1016/S0040-4020(01)80152-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The first asymmetric synthesis of the naturally-occurring cyclopropane amino acid carnosadine, 1, has been carried out. Starting from the previously available chiral intermedia 2, appropriate amine protection and side-chain modifications permitted introduction of the key guanidyl substituent in a short and efficient synthesis to give the title compound in five steps and 45% overall yield.
引用
收藏
页码:6375 / 6380
页数:6
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