Hydrochlorides and hydrates of 1-[(3-cyanopyridin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-aminopiperidin-1-yl)xanthine, their preparation and their use as medicaments
1-[(3-Cyano-pyridin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-(3-amino-piperidin-1-yl)-xanthine hydrochloride (I) is new. ACTIVITY : Neuroprotective; Nootropic; Cerebroprotective; Vasotropic; Antiarthritic; Antiarteriosclerotic; Anorectic; Antipsoriatic. MECHANISM OF ACTION : Dipeptidylpeptidase-IV inhibitor.본 발명은 1-[(3-시아노-피리딘-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-아미노-피페리딘-1-일)-크산틴의 염산과의 염 및 이의 에난티오머, 혼합물 및 수화물에 관한 것이다.