Mathad
Shivamurthaiah Mathad, Bangalore, KA IN
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20090035403 | NOVEL ANTICANCER AGENT, METHODS FOR OBTAINING THE SAME AND PHARMACEUTICAL COMPOSITIONS THEREOF - Disclosed herein a herbal anticancer agent comprising the extract of plant | 02-05-2009 |
Shivamurthaiah Arun Mathad, Bangalore IN
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20080199550 | Novel Anticancer Agent, Methods for Obtaining the Same and Pharmaceutical Compositions Thereof - Disclosed herein a herbal anticancer agent comprising the extract of plant Sphaeranthus indicus or group of compounds obtained from the plant Sphaeranthus indicus. The present invention also discloses a pharmaceutical composition comprising the said agent, methods for preparing the composition and methods of treating all kinds of cancer in mammals including human beings. The methods of making the plant extract, methods for obtaining the active constituents are also dealt with. | 08-21-2008 |
Siddalinga S. Mathad, Bangalore IN
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20150254122 | ANALYTICS OUTPUT FOR DETECTION OF CHANGE SETS SYSTEM AND METHOD - A method, computer program product, and computer system for receiving, at a computing device, logs and traces from one or more sources. The logs and traces are analyzed for problem imprints associated with an error. A set of one or more candidate lists is generated from the logs and traces. A change set from the set of one or more candidate lists that caused the error is identified. | 09-10-2015 |
20150254124 | ANALYTICS OUTPUT FOR DETECTION OF CHANGE SETS SYSTEM AND METHOD - A method, computer program product, and computer system for receiving, at a computing device, logs and traces from one or more sources. The logs and traces are analyzed for problem imprints associated with an error. A set of one or more candidate lists is generated from the logs and traces. A change set from the set of one or more candidate lists that caused the error is identified. | 09-10-2015 |
Vijayavithai Thippannachar Mathad, Hyderabad IN
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20090018351 | PREPARATION OF ESCITALOPRAM - The present invention relates to a process for preparing enantiomerically enriched citalopram via methylating enantiomerically enriched didesmethylcitalopram, which is prepared by directly resolving racemic didesmethylcitalopram using a chiral acid. | 01-15-2009 |
Vijayavitthal Thippannachar Mathad, Nashik IN
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20090326230 | PROCESS FOR PREPARING SOLIFENACIN AND ITS SALTS - The present invention relates to solifenacin in solid form and a process for its preparation and to a process for the preparation of (1S)-1-Phenyl-1,2,3,4-tetrahydro-isoquinoline, a key intermediate in the synthesis of solifenacin and its salts. | 12-31-2009 |
Vijayavitthal Thippannachar Mathad, Maharashtra IN
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20130296560 | Novel Process For Preparation Of Bosentan - A novel ammonium salt of Bosentan of formula (VIII); has been disclosed. The salt may be either crystalline or amorphous or mixture of Crystalline and amorphous form. A novel single pot process for the preparations of ammonium salt of Bosentan has been disclosed. The process comprises reacting the 4,6-dichloro-5-(2-methoxyphenoxy)-2,2′-bipyrimidine with 4-tert-butylbenzenesulfonamide in the presence of solvent and a base; adding ethylene glycol to the reaction mass and isolating the ammonium salt of Bosentan. The ammonium salt of Bosentan is converted into Bosentan and further into Bosentan Monohydrate which are substantially free from dimer impurity and 6-hydroxy impurity. | 11-07-2013 |
20140081048 | Method For The Preparation Of Cinacalcet And Intermediates And Impurities Thereof - A method for the preparation of Cinacalcet is disclosed comprising treating (R)-1-naphthyl ethylamine with an aromatic aldehyde to form (1R)-1-(2-naphthyl)-N-(aryl methylene)ethanamine derivative of Formula (IV), which is further treated with 1-(3-halopropyl)-3-(trifluoromethyl)benzene of Formula (V) to obtain an iminium salt of Formula (VI), followed by hydrolysis to obtain Cinacalcet free base. | 03-20-2014 |
20150152040 | Method For The Preparation Of Cinacalcet And Intermediates And Impurities Thereof - A method for the preparation of Cinacalcet is disclosed comprising treating (R)-1-naphthyl ethylamine with an aromatic aldehyde to form (1R)-1-(2-naphthyl)-N-(aryl methylene)ethanamine derivative of Formula (IV), which is further treated with 1-(3-halopropyl)-3-(trifluoromethyl)benzene of Formula (V) to obtain an iminium salt of Formula (VI), followed by hydrolysis to obtain Cinacalcet free base. | 06-04-2015 |
Vijayavitthal Thippannachar Mathad, Hyderabad IN
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20080214535 | Amorphous Aprepitant Coprecipitates - A coprecipitate comprising amorphous aprepitant and a pharmaceutically acceptable carrier is prepared by rapidly removing solvent from a solution containing aprepitant and the carrier. | 09-04-2008 |
20090209541 | APREPITANT COMPOSITIONS - Pharmaceutical compositions comprising aprepitant, wherein aprepitant solubility in aqueous media is enhanced. | 08-20-2009 |
20100298327 | APREPITANT POLYMORPH MIXTURES - Intimate mixtures of aprepitant crystalline Form I and crystalline Form II, having specific Hweight ratios of the forms. | 11-25-2010 |
Vijayvitthal Thippannachar Mathad, Maharashtra IN
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20110319621 | METHOD FOR THE PREPARATION OF SOLIFENACIN AND INTERMEDIATE THEREOF - A method for the preparation of solifenacin by reacting quinuclidin-3-ol and bis(aryl) carbonate to form (3R)-1-azabicyclo[2.2.2]oct-3-yl 4-aryl carbonate of formula (IVa); and treating (3R)-1-azabicyclo[2.2.2]oct-3-yl 4-aryl carbonate of formula (IVa) with (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline of formula (V) in an inert atmosphere to form a Solifenacin base, which is converted into its pharmaceutically acceptable salts. The invention also provides a compound, (3R)-1-azabicyclo[2.2.2]oct-3-yl 4-aryl carbonate of formula (IVa), which is used as an intermediate for the preparation of Solifenacin base and a process for the preparation thereof. | 12-29-2011 |
20110319663 | Method For The Preparation Of Cinacalcet And Intermediates And Impurities Thereof - A method for the preparation of Cinacalcet is disclosed comprising treating (R)-1-naphthyl ethylamine with an aromatic aldehyde to form (1R)-1-(2-naphthyl)-N-(aryl methylene)ethanamine derivative of Formula (IV), which is further treated with 1-(3-halopropyl)-3-(trifluoromethyl)benzene of Formula (V) to obtain an iminium salt of Formula (VI), followed by hydrolysis to obtain Cinacalcet free base. | 12-29-2011 |