LT - Process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4 H-imidazo[1,2-a][1,4]benzodiazepine-4-yl] propionic acid methyl ester or the benzene sulfonate salt thereof, and compounds useful in that process
EN - Process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4 H-imidazo[1,2-a][1,4]benzodiazepine-4-yl] propionic acid methyl ester or the benzene sulfonate salt thereof, and compounds useful in that process
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C07D 213/16 |
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C07D 213/18 |
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C07D 401/04 |
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C07D 487/04 |
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European patent
| (11) |
Number of the document |
2477967 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
10760917.4 |
|
Date of filing the European patent application |
2010-09-15 |
| (97) |
Date of publication of the European application |
2012-07-25 |
| (45) |
Date of publication and mention of the grant of the patent |
2015-11-11
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| (46) |
Date of publication of the claims translation |
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PCT application
| (86) |
Number |
PCT/EP2010/005668 |
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Date |
2010-09-15 |
PCT application publication
| (87) |
Number |
WO 2011/032692 |
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Date |
2011-03-24 |
Priority applications
| (30) |
Number |
Date |
Country code |
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09011914 |
2009-09-18
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EP |
Inventors
| (72) |
TILBROOK, Stuart, Gary, GB
SCHUMACHER, Andreas, DE
EMMENEGGER, René, CH
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Grantee
| (73) |
PAION UK Limited,
Compass House Vision Park Chivers way, Cambridge Cambridgeshire CB4 9ZR,
GB
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Title
| (54) |
Process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4 H-imidazo[1,2-a][1,4]benzodiazepine-4-yl] propionic acid methyl ester or the benzene sulfonate salt thereof, and compounds useful in that process |
| |
Process for preparing 3-[(4S)-8-bromo-1-methyl-6-(2-pyridinyl)-4 H-imidazo[1,2-a][1,4]benzodiazepine-4-yl] propionic acid methyl ester or the benzene sulfonate salt thereof, and compounds useful in that process |
