发明名称 |
OPTICALLY ACTIVE SUBSTITUTED BUTYRAMIDE, AND PROCESS FOR THE OPTICAL SEPARATION OF SUBSTITUTED BUTYRAMIDE |
摘要 |
<p>Process for preparing D-2-amino-2,3-dimethylbutyramide and/or L-2amino-2,3-dimethylbutyric acid, wherein an aqueous solution of DL-2-amino-2,3-dimethylbutyramide is contacted with a preparation containing an aminoacyl amidase which has been obtained from a culture of Mycobacterium neoaurum and in that subsequently D-2-amino-2,3-dimethylbutyramide and/or L-2-amino-2,3-dimethyl-butyric acid is (are) recovered from the resulting hydrolysis mixture. The compound D-2-amino-2,3-dimethylbutyramide is novel.</p> |
申请公布号 |
CA1239609(A) |
申请公布日期 |
1988.07.26 |
申请号 |
CA19850473265 |
申请日期 |
1985.01.31 |
申请人 |
STAMICARBON B.V. (LICENSING SUBSIDIARY OF DSM) |
发明人 |
BOESTEN, WILHELMUS H.J.;PETERS, PETER J.H. |
分类号 |
C12P13/02;C07C67/00;C07C231/00;C07C237/06;C12P13/04;C12P41/00;C12R1/32;(IPC1-7):C12P13/02;C07C103/183 |
主分类号 |
C12P13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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