SYNTHESIS OF A PEPTIDYL 2,2-DIFLUORO-3-AMINOPROPIONATE

被引:28
作者
ANGELASTRO, MR [1 ]
BEY, P [1 ]
MEHDI, S [1 ]
PEET, NP [1 ]
机构
[1] MARION MERRELL DOW RES INST,2110 E GALBRAITH RD,CINCINNATI,OH 45215
关键词
D O I
10.1016/S0960-894X(00)80220-6
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Ethyl 3-(benzylamino)-2,2-difluoro-4-methylpentanoate (4) was prepared via a Reformatsky reaction of ethyl bromodifluoroacetate with the imine from isovaleraldehyde and benzylamine. N-Debenzylation of 4 gave amino ester 6, which was coupled to Boc.Ala.Ala.Pro.OH to provide a potential proteinase inhibitor.
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页码:1235 / 1238
页数:4
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