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公开(公告)号:US3979457A
公开(公告)日:1976-09-07
申请号:US510194
申请日:1974-09-30
申请人: Chiyuki Fujii , Moroshi Yasui , Yoshiaki Ishimathu
发明人: Chiyuki Fujii , Moroshi Yasui , Yoshiaki Ishimathu
IPC分类号: C07B61/00 , B01J21/00 , B01J23/00 , C07C67/00 , C07C213/00 , C07C213/02 , C07C215/08 , C12P13/04 , C12P41/00 , C07C89/00 , C07C91/02
CPC分类号: C12P41/007 , C12P13/04
摘要: A process for producing (+)-2-amino-1-butanol comprising optically resolving an N-acyl-DL-aminobutyric acid using an acylase to obtain L-2-aminobutyric acid and an N-acyl-D-aminobutyric acid which is recycled after racemization, esterifying the L-2-aminobutyric acid to form L-2-aminobutyric acid ester, and reducing the L-2-aminobutyric acid ester to form (+)-2-amino-1-butanol.
摘要翻译: 包括使用酰基酶光学拆分N-酰基-DL-氨基丁酸以获得L-2-氨基丁酸和N-酰基-D-氨基丁酸的制备(+) - 2-氨基-1-丁醇的方法,其为 在外消旋化后再循环,酯化L-2-氨基丁酸以形成L-2-氨基丁酸酯,还原L-2-氨基丁酸酯形成(+) - 2-氨基-1-丁醇。