Srinivasa Reddy
Battula Srinivasa Reddy, Ameerpet IN
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20110306773 | PROCESS FOR PREPARATION OF METAXALONE - An improved process for the preparation of Metaxalone of formula I | 12-15-2011 |
Bhimireddy Srinivasa Reddy, Hyderabad IN
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20120035211 | NOVEL POLYMORPHS OF SAQUINAVIR - The present invention provides novel polymorphs of saquinavir, processes for their preparation and pharmaceutical compositions comprising them. The present invention also provides a process for purification of saquinavir. The present invention further provides a novel process for preparation of known saquinavir crystalline form I. | 02-09-2012 |
K. Srinivasa Reddy, Hyderabad IN
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20120316335 | PYRROLO[2,L-C][L,4]BENZODIAZEPINE-BENZOTHIAZOLE OR BENZOXAZOLE CONJUGATES LINKED THROUGH PIPERAZINE MOIETY AND PROCESS FOR THE PREPARATION THEREOF - A compound of general formula 9, useful as potential antitumour agents against human cancer cell line and a process for the preparation of Pyrrolo[2,1-c] [1,4]benzodiazepine-benzothiazole or benzoxazole conjugates linked through piperazine of general formula 9 wherein: R, R | 12-13-2012 |
Katham Srinivasa Reddy US
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20150252045 | PROCESS FOR PRALATREXATE - The present invention provides a novel process for the purification of alpha-propargylhomoterephthalic acid dimethyl ester substantially free of homoterephthalic acid dimethyl ester. The present invention also provides a novel process for the purification of pralatrexate. | 09-10-2015 |
Katham Srinivasa Reddy, Hyderabad IN
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20150252045 | PROCESS FOR PRALATREXATE - The present invention provides a novel process for the purification of alpha-propargylhomoterephthalic acid dimethyl ester substantially free of homoterephthalic acid dimethyl ester. The present invention also provides a novel process for the purification of pralatrexate. | 09-10-2015 |
Puchakayala Srinivasa Reddy, Hyderabad IN
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20100227890 | POLYMORPHS OF ESOMEPRAZOLE SALTS - The present invention relates to a high assayed esomeprazole magnesium dihydrate substantially free of its trihydrate form. The present invention further provides an improved and commercially viable process for preparation of high assayed esomeprazole magnesium dihydrate substantially free of its trihydrate form. The present invention also provides an improved process for preparation of pure amorphous esomeprazole magnesium. The present invention further provides an improved and commercially viable process for preparation of substantially enantiomerically pure esomeprazole in neutral form or as a pharmaceutically acceptable salt or as its solvates including hydrates. The present invention also provides solid form of esomeprazole calcium salt, its polymorphs (form 1, form 2 and amorphous form) and processes for their preparation thereof. | 09-09-2010 |
20120095054 | POLYMORPHS OF ESOMEPRAZOLE SALTS - The present invention relates to a high assayed esomeprazole magnesium dihydrate substantially free of its trihydrate form. The present invention further provides an improved and commercially viable process for preparation of high assayed esomeprazole magnesium dihydrate substantially free of its trihydrate form. The present invention also provides an improved process for preparation of pure amorphous esomeprazole magnesium. The present invention further provides an improved and commercially viable process for preparation of substantially enantiomerically pure esomeprazole in neutral form or as a pharmaceutically acceptable salt or as its solvates including hydrates. The present invention also provides solid form of esomeprazole calcium salt, its polymorphs (form 1, form 2 and amorphous form) and processes for their preparation thereof. | 04-19-2012 |