Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2006-03-21
2006-03-21
Solola, Taofiq (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C560S037000, C560S038000, C560S168000
Reexamination Certificate
active
07015348
ABSTRACT:
To provide a producing method of an optically active β-amino acid useful as intermediate for the production of medicines, agricultural chemicals and physiologically active substances, by means of a catalytic and asymmetric synthesis method of high performance and a high enantiomeric excess, without requiring additional procedures such as introduction and removal of protecting group and so on.A producing method of an optically active β-amino acids which comprises subjecting an enamine to an asymmetric hydrogenation.
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Matsumura Kazuhiko
Saito Takao
Zhang Xiaoyong
Shiao Robert
Solola Taofiq
Takasago International Corporation
Wenderoth , Lind & Ponack, L.L.P.
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