Patent ID: 9249115
Filing Date: 2016-02-02
CPC Classification: A61K,A61P,C07D

Claim Text:
1. A compound of N,N′-substituted piperazine with a general formula (I): wherein R 1 and R 2 are selected from the group consisting of: linear or branched alkoxy (C 1 -C 4 ), CH 3 C(═O)O, and halogen; n=1-5; m=1-3; Z is selected from the group consisting of CH 2 , C═O, and SO 2 ; X is selected from the group consisting of C(═NH)NH 2 , C(═NH)NHC(═NH)NH 2 , and CH 2 (CHR 3 )pCH 2 SO 3 H, where R 3 is selected from the group consisting of H, OH, CH 3 C(═O)O, and OSO 3 H; p=0-1; G is selected from the group consisting: of low molecular weight organic acid, or mineral acid, or sodium, or potassium, or ammonium cations, or water; and said compound possessing combined antiaggregant, antithrombotic, and vasodilator activity.