Studies on gastric antiulcer active agents. II. Synthesis of tetrazole alkanamides and related compounds.
作者:Minoru UCHIDA、Makoto KOMATSU、Seiji MORITA、Toshimi KANBE、Kazuyuki NAKAGAWA
DOI:10.1248/cpb.37.322
日期:——
A series of tetrazole alkanamides was synthesized and tested for antiulcer activity against acetic acid-induced gastric ulcer in rats. These compounds were prepared by the reaction of tetrazole alkanoic acids and various amines by the mixed anhydride method or acid chloride method. Among them, 3-[(1-ethyl-5-tetrazolyl)methylthio]propionamide (IIn) was found to have the most potent activity. The structure-activity
合成了一系列四唑烷酰胺,并测试了其对乙酸诱导的大鼠胃溃疡的抗溃疡活性。这些化合物是通过四唑链烷酸与各种胺通过混合酸酐法或酰氯法反应制得的。其中,发现3-[((1-乙基-5-四唑基)甲硫基]丙酰胺(IIn)具有最强的活性。讨论了构效关系。