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Legal status
Patent not validated
| (51) | INT.CL. | C07C 227/22 | |
| C07C 269/06 | |||
| C07C 271/22 | |||
| C07D 207/38 | |||
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| C07C 227/18 | |||
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| C07C 229/30 | |||
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| C07D 207/24 | |||
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| C07D 207/277 | |||
| C07D 207/33 |
| (11) | Number of the document | 2609071 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11758422.7 |
| Date of filing the European patent application | 2011-08-22 | |
| (97) | Date of publication of the European application | 2013-07-03 |
| (45) | Date of publication and mention of the grant of the patent | 2016-09-21 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2011/064411 |
| Date | 2011-08-22 |
| (87) | Number | WO 2012/025502 |
| Date | 2012-03-01 |
| (30) | Number | Date | Country code |
| PCT/CN2010/0762 | 2010-08-23 | WO |
| (72) |
HOOK, David, CH
RISS, Bernhard, CH
ZHOU, Jianguang, CN
LI, Yunzhong, CN
BAPPERT, Erhard, CH
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| (73) |
Novartis AG,
Lichtstrasse 35, 4056 Basel,
CH
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| (54) | NEW PROCESS FOR THE PREPARATION OF INTERMEDIATES USEFUL FOR THE MANUFACTURE OF NEP INHIBITORS |
| NEW PROCESS FOR THE PREPARATION OF INTERMEDIATES USEFUL FOR THE MANUFACTURE OF NEP INHIBITORS |