| 发明名称 |
FOERFARANDE FOER FOERDELNING AV RACEMATET S-(KARBOXI-METYL)-(RS)-CYSTEIN I ISOMERER (A) |
| 摘要 |
There is described the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine. It is carried out by means of the optical isomers of 2-amino-1-phenyl-propan-1-ol. This process makes it possible to obtain in a simple manner S-(carboxymethyl)-(R)-cysteine which is important for pharmaceutical purposes and is made from synthetically produced cysteine. |
| 申请公布号 |
FI822397(L) |
申请公布日期 |
1983.03.01 |
| 申请号 |
FI19820002397 |
申请日期 |
1982.07.06 |
| 申请人 |
DEGUSSA AKTIENGESELLSCHAFT |
发明人 |
BETHGE, HORST;KLEEMAN, AXEL;MARTENS, JYRGEN |
| 分类号 |
C07C319/28;A61K31/195;C07B57/00;C07C;C07C67/00;C07C313/00;C07C323/58 |
主分类号 |
C07C319/28 |
| 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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