Patents Assigned to INTAS Pharmaceuticals Limited
  • Patent number: 9511145
    Abstract: The present invention relates to a stable pharmaceutical composition of Tigecycline and process for the preparation of the same. The composition comprises Tigecycline and maltose wherein the pH of the bulk solution or solution after reconstitution is in between 3-6.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: December 6, 2016
    Assignee: Intas Pharmaceuticals Limited
    Inventors: Dhara Parikh, Aditya Patel, Pallerla Bhaskar, Ashish Sehgal
  • Patent number: 9487496
    Abstract: The present invention relates to a novel process for preparation of cabazitaxel (I) starting from 10-Deacetyl baccatin or derivative that involves methylation of 7, 10 —OH groups. Also provided is a novel process using chiral bis-lactam linker for the synthesis of cabazitaxel.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: November 8, 2016
    Assignee: Intas Pharmaceuticals Limited
    Inventors: Mettilda Lourdusamy, Ioan Iosif Radu, Rahul Chandrashayi Saxena, Raghvendra Jayantibhai Patel, Sandeep Bachubhai Shah
  • Publication number: 20160243034
    Abstract: A pharmaceutical compositions having fixed dose combinations of capecitabine and cyclophosphamide, processes for the preparation thereof, and their use to treat cancer diseases.
    Type: Application
    Filed: September 29, 2014
    Publication date: August 25, 2016
    Applicant: INTAS PHARMACEUTICALS LIMITED
    Inventors: Priyank PATEL, Mayur PATEL, Mahendra PATEL, Balvir SINGH, Ashish SEHGAL
  • Publication number: 20110282094
    Abstract: A process for the preparation of phenolic monoesters of 2-(3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl)phenol by converting (±)6-halo-4-phenylchroman-2-one to (±)4-halo-2-(3-hydroxy-1-phenylpropyl)phenol. The two hydroxyl groups are protected and the protected compound is reacted with diisopropylamine to give (±)[3-(2-benzyloxy-5-halophenyl)-3-phenylpropyl]diisopropylamine. The halo substituent on the benzene ring is converted to corresponding benzyl alcohol and then the protection is removed to give racemic 5-HMT. Racemic 5-HMT is converted R enantiomer and then it is esterified.
    Type: Application
    Filed: May 10, 2011
    Publication date: November 17, 2011
    Applicant: INTAS PHARMACEUTICALS LIMITED
    Inventors: Sanjay Jagdish DESAI, Kalpesh Mahendrabhai PATEL, Aakash Maheshkumar SHAH, Ranjit Shardulbhai PADA, Hitesh Manubhai MAKWANA
  • Publication number: 20110177137
    Abstract: The present invention relates to an extended release composition of paliperidone for oral administration comprising paliperidone and at least one matrixing agent. The said extended release composition maintains desired therapeutic drug effect over a prolonged period of time and thereby reduces the side effects resulting due to excess drug blood plasma concentration. Further, the invention also relates to process for the preparation of an extended release oral composition of paliperidone.
    Type: Application
    Filed: September 14, 2009
    Publication date: July 21, 2011
    Applicant: INTAS PHARMACEUTICALS LIMITED
    Inventors: Vijaysinh Vanvirsinh Chauhan, Satyavan Shivajirao Dhavale, Sanjay Maganbhai Patel, Jayanta Kumar Mandal, Kirti Bansidhar Maheshwari
  • Publication number: 20110098506
    Abstract: A method of preparing O-desmethylvenlafaxine from Venlafaxine or its pharmaceutically acceptable salt is disclosed. The disclosed method involves the use of mercapto carboxylic acids in the presence of suitable solvents under alkaline conditions. The disclosed process provides a novel and industrially feasible process for the preparation of O-desmethylvenlafaxine. The disclosed process also provides a cost effective, non-hazardous and efficient process for preparing O-desmethylvenlafaxine.
    Type: Application
    Filed: October 25, 2010
    Publication date: April 28, 2011
    Applicant: INTAS PHARMACEUTICALS LIMITED
    Inventors: Balaram Jivraj DHOTRE, Ashesh Kamalnayan PANDYA, Chiragkumar Anilkumar BHATT, Chirag Girish NAIK
  • Publication number: 20100267824
    Abstract: The present invention relates to a stable parenteral composition of oxaliplatin having pH range in between 3 to 4.5, which comprises of a solution of oxaliplatin in water wherein the said pH is attained by sparging of carbon dioxide in the composition. Further, a method for the preparation of oxaliplatin composition of the present invention is also disclosed.
    Type: Application
    Filed: November 11, 2008
    Publication date: October 21, 2010
    Applicant: INTAS PHARMACEUTICALS LIMITED
    Inventors: Ashish Sehgal, Bhavesh Vallabhabhai Patel, Jayanta Kumar Mandal
  • Publication number: 20090275647
    Abstract: A stable, absolutely ethanol free composition of docetaxel that prevents alcoholic intoxication or anaphylactic shock. The composition can be in the form of a stable injectable composition that includes a taxane derivative, wherein the composition includes a mixture of docetaxel, one or more stabilizer, one or more surfactant, or more co-solvent and water for injection wherein the composition is absolutely free of ethanol.
    Type: Application
    Filed: October 28, 2008
    Publication date: November 5, 2009
    Applicant: INTAS Pharmaceuticals Limited
    Inventors: Ashish SEHGAL, Bhavesh PATEL, Jayanta Kumar MANDAL