发明名称 |
COMPUESTOS DERIVADOS DE BIFENSUSTUIDAS POR TETRAZOL; COMPOSICION FARMACEUTICA QUE COMPRENDE A DICHO COMPUESTO; Y USO DEL COMPUESTO PARA EL TRATAMIENTO DE ENFERMEDADES ASOCIADAS CON LOS RECEPTORES PURINERGICOS DE P2X, TALES COMO TRASTORNOS GASTROINTES |
摘要 |
Compounds of the formula I:
or a pharmaceutically acceptable salt thereof, wherein, R 1 is optionally substituted tetrazolyl, R 2 is optionally substituted phenyl, optionally substituted pyridinyl or optionally substituted thienyl, and R 3 , R 4 , R 5 and R 6 are as defined herein. Also provided are methods of using the compounds for treating diseases mediated by a P2X 3 and/or a P2X 2/3 receptor antagonist and methods of making the compounds. |
申请公布号 |
CL2007001887(A1) |
申请公布日期 |
2008.02.08 |
申请号 |
CL20070001887 |
申请日期 |
2007.06.27 |
申请人 |
F. HOFFMANN-LA ROCHE AG. |
发明人 |
LI CHEN, MICHAEL PATRICK DILLON, LICHUN FENG, RONALD CHARLES HAWLEY, MINMIN YANG |
分类号 |
A61K31/41;A61K31/497;A61P1/00;A61P11/00;A61P13/00;C07D213/61;C07D241/12;C07D257/04;C07D403/14 |
主分类号 |
A61K31/41 |
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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