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Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL. C07D 493/04
European patent
(11) Number of the document 2477992
(13) Kind of document T
(96) European patent application number 10795061.0
Date of filing the European patent application 2010-09-16
(97) Date of publication of the European application 2012-07-25
(45) Date of publication and mention of the grant of the patent 2016-12-14
(46) Date of publication of the claims translation
PCT application
(86) Number PCT/IN2010/000625
Date 2010-09-16
PCT application publication
(87) Number WO 2011/048604
Date 2011-04-28
Priority applications
(30) Number Date Country code
2257CH2009 2009-09-17 IN
54CH2010 2010-01-08 IN
939CH2010 2010-04-05 IN
Inventors
(72)
VELLANKI, Siva Rama Prasad, IN
SAHU, Arabinda, IN
KATUKURI, Aravind Kumar, IN
VANAMA, Vikram, IN
KOTHARI, Satishbabu, IN
PONNEKANTI, Venkata Suryanarayana, IN
DATTA, Debashish, IN
Grantee
(73) MYLAN LABORATORIES LIMITED, Plot No. 564/A/22, Road No. 92 Jubilee Hills Hyderabad, 500033 Andhra Pradesh, IN
Title
(54) PROCESSES FOR THE PREPARATION OF DARUNAVIR AND THE AMORPHOUS FORM THEREOF
  PROCESSES FOR THE PREPARATION OF DARUNAVIR AND THE AMORPHOUS FORM THEREOF