发明名称 |
METHOD OF PREPARING AMINOALKYLHYDANTOINS AND AMINOALKYL-ALPHA-AMINOACIDS |
摘要 |
<p>PCT No. PCT/EP93/02753 Sec. 371 Date May 23, 1995 Sec. 102(e) Date May 23, 1995 PCT Filed Oct. 8, 1993 PCT Pub. No. WO94/08974 PCT Pub. Date Apr. 28, 1994The invention relates to a method of preparing 5-(aminoalkyl)-hydantoins with basic side chain in which the protection of the amino function in the side chain is necessary during the formation of the hydantoin requires minimal expense.</p> |
申请公布号 |
EP0664796(B1) |
申请公布日期 |
1997.08.06 |
申请号 |
EP19930922529 |
申请日期 |
1993.10.08 |
申请人 |
DEGUSSA AKTIENGESELLSCHAFT |
发明人 |
KOTTENHAHN, MATTHIAS;DRAUZ, KARLHEINZ;BOMMARIUS, ANDREAS |
分类号 |
C07C227/24;C07C227/30;C07C229/26;C07D233/72;C07D233/76;(IPC1-7):C07D233/76;C12P13/10;C12P13/08 |
主分类号 |
C07C227/24 |
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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