发明名称 |
Peptides. |
摘要 |
<p>Peptides having the formula (I) and a process for the preparation thereof are disclosed;… A - X - NH - Y - @ - R (I)… wherein A represents hydrogen, an amino-protecting group, an acidic amino acid residue or a protected acidic amino acid residue; X represents an amino acid residue or a protected amino acid residue; Y represents a straight chain alkylene group having 2 to 6 carbon atoms or a hydroxy substituted alkylene group having 2 to 6 carbon atoms; R represents a hydroxy-protecting group or a carboxy-protecting group. The compounds and pharmaceutically acceptable salts thereof have neurotropic, cerebral-metabolic and analgesic activity.</p> |
申请公布号 |
EP0221019(A2) |
申请公布日期 |
1987.05.06 |
申请号 |
EP19860810444 |
申请日期 |
1986.10.08 |
申请人 |
NIPPON ZOKI PHARMACEUTICAL CO. LTD. |
发明人 |
IENAGA, KAZUHARU INST. BIO-ACTIVE-SCIENCE;HAGASHIURA, KUNIHIKO INST. BIO-ACTIVE SCIENCE |
分类号 |
C07K1/113;A61K38/00;A61P25/00;C07C67/00;C07C231/00;C07C231/02;C07C231/12;C07C237/12;C07C237/20;C07C237/22;C07D207/16;C07D207/28;C07K1/06;C07K5/02;C07K5/06;C07K5/08 |
主分类号 |
C07K1/113 |
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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