Sitagliptin phosphate waa dipeptidyl peptidase Ⅳ (DDP-4) inhibitor fasalka dawooyinka ay samaysay shirkadda German Merck oo markii ugu horeysay heshay ogolaanshaha Maamulka Cuntada iyo Dawooyinka ee Maraykanka ee daawaynta nooca 2aad ee sonkorowga, waa dawo cusub oo ka hortagta sonkorowga, waxay hagaajin kartaa jidhka laftiisa. Awoodda lagu dhimo heerarka gulukooska dhiigga ee sarreeya, iyo korodhka dabiiciga ah ee soo baxa incretin iyadoo la joojinayo dhaqdhaqaaqa enzyme-kan, oo ay ku jiraan heerarka glucagon-sida peptide 1 iyo peptide insulinotropic-ku-tiirsan, taas oo kicinaysa ganaca si uu u hagaajiyo wax soo saarka insulin iyo joojinta gulukooska. wax soo saarka beerka, iyo ugu dambeyntii hoos u dhigi saamaynta kiliinikada ee diirada gulukooska dhiigga.