[EN] PROCESS FOR THE PREPARATION OF 3-AMINO-8-(1-PIPERAZINYL) -2H-1-BENZOPYRAN-2-ONE AND SALTS AND HYDRATES THEREOF<br/>[FR] PROCEDE POUR L'ELABORATION DE 3-AMINO-8-(1-PIPERAZINYL)-2H-1-BENZOPYRAN-2-ONE ET DE SES SELS ET HYDRATES
申请人:SOLVAY PHARM BV
公开号:WO2005092338A1
公开(公告)日:2005-10-06
The invention relates to a novel process for the preparation of 3-amino-8-(1piperazinyl)-2H-1-benzopyran-2-one, a broad spectrum 5-HT receptor binding ligand having potent 5-HT1A-agonistic as well as 5-HT1D-antagonistic activity. The invention also relates to novel salts and solvates, in particular hydrates of salts of said compound, as well as to their use as medicaments. The invention relates the compounds with the formula (7).
Process for the preparation of 3-amino-8-(1-piperazinyl)-2H-1-benzopyran-2-one and salts and solvates thereof
申请人:Bakker Cornelis
公开号:US20050215566A1
公开(公告)日:2005-09-29
The invention relates to a novel process for the preparation of 3-amino-8-(1-piperazinyl)-2H-1-benzopyran-2-one, a broad spectrum 5-HT receptor binding ligand having potent 5-HT
1A
-agonistic as well as 5-HT
1D
-antagonistic activity. The invention also relates to novel salts and solvates, in particular hydrates of salts of said compound, as well as to their use as medicaments.
The invention relates the compounds with the formula (7)
PROCESS FOR THE PREPARATION OF 3-AMINO-8-(1-PIPERAZINYL)-2H-1-BENZOPYRAN-2-ONE AND SALTS AND SOLVATES THEREOF
申请人:BAKKER Cornelis
公开号:US20110003830A1
公开(公告)日:2011-01-06
The invention relates to a novel process for the preparation of 3-amino-8-(1-piperazinyl)-2H-1-benzopyran-2-one, a broad spectrum 5-HT receptor binding ligand having potent 5-HT
1A
-agonistic as well as 5-HT
1D
-antagonistic activity. The invention also relates to novel salts and solvates, in particular hydrates of salts of said compound, as well as to their use as medicaments.
The invention relates the compounds with the formula (7)