2(3H)-indolones, process for their preparation and compositions containing them
申请人:SMITHKLINE BECKMAN CORPORATION
公开号:EP0046666A1
公开(公告)日:1982-03-03
A new group of 2(3H)-indolones having an aminoalkyl substituent at position 4 and a hydroxy group at position 7 of the indolone nucleus have beneficial activity on the cardiovascular system. A typical species of the group is 4-di-n-propylaminoethyl-7-hydroxy-2(3H)-indolone and its acid addition salts.