| 发明名称 |
NEW PEPTIDE, PROCESS FOR PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING IT |
| 摘要 |
A compound of the formula or its pharmaceutically acceptable salt:
<CHEM>
wherein R<1> and R<5> are hydrogen or certain substituents, R<2> is carboxy or protected carboxy, R<3> and R<4> are carboxy, protected carboxy or certain substituents with proviso that at least one of R<3> or R<4> is always carbamoyl, and processes for their preparation and also a pharmaceutical composition comprising as an ingredient the above compound. |
| 申请公布号 |
DE3174158(D1) |
申请公布日期 |
1986.04.24 |
| 申请号 |
DE19813174158 |
申请日期 |
1981.12.23 |
| 申请人 |
FUJISAWA PHARMACEUTICAL CO., LTD. |
发明人 |
KITAURA, YOSHIHIKO;NAKAGUCHI, OSAMU;HEMMI, KEIJI;YONISHI, SATOSHI;TAKENO, HIDEKAZU;OKADA, SATOSHI;HASHIMOTO, MASASHI |
| 分类号 |
C07D263/44;A61K31/195;A61K31/22;A61K31/27;A61K38/00;A61P31/04;A61P35/00;A61P37/04;C07C231/02;C07C237/10;C07C237/12;C07C237/22;C07C271/22;C07K5/02;(IPC1-7):C07K5/02;A61K37/02 |
主分类号 |
C07D263/44 |
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