Indole derivatives and medicinal compositions containing the same
申请人:Kissei Pharmaceutical Co., Ltd.
公开号:US06310086B1
公开(公告)日:2001-10-30
The present invention relates to indole derivatives represented by the general formula:
(wherein R represents an ethyl group or a 2,2,2-trifluoroethyl group; Y represents a hydroxy group or a pivaloyloxy group; and the carbon atom marked with (R) represents a carbon atom in (R) configuration) and pharmaceutically acceptable salts thereof, which have potent and prolonged reducing effects on intraocular pressure and are useful as agents for lowering intraocular pressure.
[EN] PROCESS FOR THE PREPARATION OF INDOLINE COMPOUND<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS D'INDOLINE
申请人:GRANULES INDIA LTD
公开号:WO2018100565A1
公开(公告)日:2018-06-07
The present invention relates to an improved process for the preparation of Silodosin (I) which is useful in the treatment of Benign Prostate Hyperplasia (BPH) and related disorders. The present invention also relates to the purification process resulting in substantially pure Silodosin.