摘要:
Differing forms of 1-(((1(R)-(3-(2-(7-chloro-2-quinolinyl)ethenyl)-phenyl)-3-(2-(1-hydroxy-1-methylethyl)phenyl)propyl)thio)methyl)cyclopropane acetic acid and methods for synthesizing same.
摘要:
The present invention is concerned with new polymorphic forms of flupirtine maleate, processes for preparing the new polymorphic forms, pharmaceutical compositions containing them, therapeutic uses thereof and methods of treatment employing them.
摘要:
The present invention relates to a pharmaceutical composition comprising 2,3-dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one, herein after referred to as Donepezil, or a pharmaceutically acceptable salt thereof, for treating of Alzheimer's disease and senile dementia. The present invention also relates to a manufacturing process for the preparation of Donepezil tablets containing and retaining polymorphic Form I of Donepezil hydrochloride. This composition also discloses the use of the excipients that ensure adequate flowability of a dry blend as well as required content uniformity and drug release rate of the final product.