... The dichloride of 3,12-bis(3'-bromo-l'-oxopropyl)-3,12-diaza-6,9-diazoniadispiro[5.2.5.2] hexadecane [spirobromine, (I)] is a new preparation of original chemical structure which is applied for the treatment of acute ... Translated from Khimiko-farmatsevticheskii Zhurnal, Vol. 23, No. ...