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Legal status
Patent not validated
| (51) | INT.CL. | C07D 211/62 |
| (11) | Number of the document | 1930323 |
| (13) | Kind of document | T |
| (96) | European patent application number | 08151157.8 |
| Date of filing the European patent application | 2005-03-10 | |
| (97) | Date of publication of the European application | 2008-06-11 |
| (45) | Date of publication and mention of the grant of the patent | 2010-05-12 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 552443 P | 2004-03-11 | US |
| (72) |
Mammen, Mathai, US
Ji, Yu-Hua, US
Mu, YongQi, US
Husfeld, Craig, US
Li, Li, US
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| (73) |
Theravance, Inc.,
901 Gateway Boulevard, South San Francisco, CA 94080,
US
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| (54) | Biphenyl compounds useful in the synthesis of muscarinic receptor antagonists |
| Biphenyl compounds useful in the synthesis of muscarinic receptor antagonists |