A PROCESS FOR THE PREPARATION OF 4-(2-DIPROPYLAMINOETHYL)-1,3-DIHYDRO-2H-INDOL-2-ONE HYDROCHLORIDE
申请人:USV Limited
公开号:EP1706113A1
公开(公告)日:2006-10-04
US7378439B2
申请人:——
公开号:US7378439B2
公开(公告)日:2008-05-27
[EN] A PROCESS FOR THE PREPARATION OF 4-(2-DIPROPYLAMINOETHYL)-1,3-DIHYDRO-2H-INDOL-2-ONE HYDROCHLORIDE<br/>[FR] PROCEDE SERVANT A PREPARER 4-(2-DIPROPYLAMINOETHYL)-1,3-DIHYDRO-2H-INDOL-2-ONE CHLORHYDRATE
申请人:USV LTD
公开号:WO2005067922A1
公开(公告)日:2005-07-28
The present invention discloses a novel process and novel intermediates for the Preparation of 4-[2-(di -n-propyl amino) ethyl]-1,3-dihydro-2H-indol-2-one, commonly known as Ropinirole (I) and pharmaceutical composition comprising the same. Further the present invention also discloses a method of treatment for cardiovascular disorders and Parkinson’s disease.
Process for the preparation of 4-(2-dipropylaminoethyl)-1,3-dihydro-2H-indol-2-one hydrochloride
申请人:Tarur Radhakrishna Venkatasubramanian
公开号:US20050159605A1
公开(公告)日:2005-07-21
The present invention discloses a novel process and novel intermediates for the Preparation of 4-[2-(di-n-propyl amino) ethyl]-1,3-dihydro-2H-indol-2-one, commonly known as Ropinirole (I) and pharmaceutical composition comprising the same. Further the present invention also discloses a method of treatment for cardiovascular disorders and Parkinson's disease.