An expedient method for resolution of 3-amino-3-(3′-pyridyl)propionic acid and related compounds

被引:9
作者
Boesch, H
Cesco-Cancian, S
Hecker, LR
Hoekstra, WJ
Justus, M
Maryanoff, CA
Scott, L
Shah, RD
Solms, G
Sorgi, KL
Stefanick, SM
Thurnheer, U
Villani, FJ
Walker, DG
机构
[1] Cilag AG, CH-8205 Schaffhausen, Switzerland
[2] RW Johnson Pharmaceut Res Inst, New Prod Res, Dept Chem Dev, Raritan, NJ 08869 USA
[3] RW Johnson Pharmaceut Res Inst, New Prod Res, Dept Chem Dev, Spring House, PA 19477 USA
[4] RW Johnson Pharmaceut Res Inst, Drug Discovery, Spring House, PA 19477 USA
关键词
D O I
10.1021/op990192m
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Preparation of methyl (S)-3-amino-3-(3'-pyridyl)propionate dihydrochloride in high enantiomeric purity by selective crystallization of a diastereomeric salt of a carboxylic add precursor (N-BOC-protected) with (1R,2S)-(-)-ephedrine is described. Further demonstration of the usefulness of this procedure to resolve other 3-amino-3-[(substituted)pyridyl]propionic acids is also described.
引用
收藏
页码:23 / 27
页数:5
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