| 发明名称 |
PYRAZOLO`4,3-D.PYRIMIDINONE COMPOUNDS AS CGMP PDE INHIBITORS |
| 摘要 |
Compounds of general formula (I), or pharmaceutically or veterinarily acceptable salts, solvates, polymorphs or pro-drugs thereof wherein: wherein R1, R2, R3, R4, X and A have the meanings given herein which are useful in t he curative and prophylactic treatment of a medical condition for which inhibition of a cyclic guanosine 3',5'-monophosphate phosphodiesterase (e.g. cGMP PDE5) is desired.
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| 申请公布号 |
CA2436911(A1) |
申请公布日期 |
2002.09.26 |
| 申请号 |
CA20022436911 |
申请日期 |
2002.03.07 |
| 申请人 |
PFIZER INC. |
发明人 |
BARBER, CHRISTOPHER GORDON;KEMP, MARK IAN;ALLERTON, CHARLOTTE MOIRA NORFOR |
| 分类号 |
A61K31/519;A61P1/00;A61P1/04;A61P3/00;A61P3/10;A61P7/08;A61P9/00;A61P9/04;A61P9/10;A61P9/12;A61P9/14;A61P11/00;A61P11/02;A61P11/06;A61P13/02;A61P13/08;A61P13/10;A61P13/12;A61P15/00;A61P15/06;A61P15/10;A61P17/02;A61P17/06;A61P17/14;A61P25/00;A61P25/02;A61P25/28;A61P27/02;A61P27/06;A61P35/00;A61P35/04;A61P37/08;A61P43/00;C07D487/04;(IPC1-7):C07D487/04;C07D231/00;C07D239/00;A61K31/505;A61K31/522 |
主分类号 |
A61K31/519 |
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