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Suven Life Sciences, Ltd

Suven Life Sciences, Ltd Patent applications
Patent application numberTitlePublished
20100190996Process for the Preparation of Losartan - The invention relates to an improved process for the preparation of Losartan. The process comprising reacting 2-n-butyl-4-chloro-5-formyl imidazole with 2-(4-bromomethyl) benzonitrile in the presence of a phase transfer catalyst and an alkali, and reducing the resulting cyano aldehyde to produce a cyano alcohol which is further reacted with sodium azide in N-methyl pyrrolidinone and a salt to produce Losartan.07-29-2010
20100168168Aminoaryl sulphonamide derivatives as functional 5-HT6 ligands - The present invention provides aminoaryl sulphonamide derivatives of formula (I), useful in the treatment of a CNS disorder related to or affected by the 5-HT07-01-2010