发明名称 |
Peptide derivative, and pharmaceutically acceptable salt thereof, process for producing the same, and use thereof |
摘要 |
The present invention provides a peptide derivative of formula (I) or a pharmaceutically acceptable salt thereof wherein X is -CH(OH)- or -CO-; R<1 >is hydrogen or an amino protecting group; R<2 >is hydroxyl or lower alkoxy; one of R<3 >and R<4 >is the side chain (R group) of lysine the amino group of which may be protected with a protecting group and the other of R<3 >and R<4 >is the side chain (R group) of arginine the guanidino group of which may be protected with a protecting group; and R<5 >and R<6 >may be the same or different and are hydrogen, lower alkyl or aralkyl. The present invention further provides a production process and use thereof.
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申请公布号 |
US2004214780(A1) |
申请公布日期 |
2004.10.28 |
申请号 |
US20040493060 |
申请日期 |
2004.04.29 |
申请人 |
YAMAMOTO KENJI;SUDA YOSHIMITSU;ASAO TETSUJI |
发明人 |
YAMAMOTO KENJI;SUDA YOSHIMITSU;ASAO TETSUJI |
分类号 |
A61K38/00;A61P1/02;C07C279/36;C07K5/02;(IPC1-7):A61K38/05;C07K5/06 |
主分类号 |
A61K38/00 |
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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