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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
(51) | INT.CL. | C07D 265/22 |
(11) | Patento numeris | 2632907 |
(13) | Dokumento rūšis | T |
(96) | Europos patento paraiškos numeris | 11819523.9 |
Europos patento paraiškos padavimo data | 2011-08-23 | |
(97) | Europos patento paraiškos paskelbimo data | 2013-09-04 |
(45) | Paskelbimo apie Europos patento išdavimą data | 2015-10-14 |
(46) | Apibrėžties vertimo paskelbimo data |
(86) | Numeris | PCT/IN2011/000560 |
Data | 2011-08-23 |
(87) | Numeris | WO 2012/025935 |
Data | 2012-03-01 |
(30) | Numeris | Data | Šalis |
CH24572010 | 2010-08-25 | IN |
(72) |
PONNAIAH, Ravi, IN
BATTHNI, Guruswamy, IN
MEDIDA, Chandra, Murthy, V., R., IN
DUMMU, Santhosh, IN
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(73) |
Davuluri, Ramamohan Rao,
204 II Floor Meridian Plaza 6-3-853/1 Ameerpet, Hyderabad 500016,
IN
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(54) | PROCESS FOR PREPARING 2-(2-HYDROXYPHENYL)-BENZ[1,3]OXAZIN-4-ONE AND ITS USE FOR PREPARING DEFERASIROX |
PROCESS FOR PREPARING 2-(2-HYDROXYPHENYL)-BENZ[1,3]OXAZIN-4-ONE AND ITS USE FOR PREPARING DEFERASIROX |