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.
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
Abstract: A pharmaceutical compositions having fixed dose combinations of capecitabine and cyclophosphamide, processes for the preparation thereof, and their use to treat cancer diseases.
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.
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.
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.
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.
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.