Synthesis of Phenoxyacetic Acid Derivatives as Highly Potent Antagonists of Gastrin/Cholecystokinin-B Receptors. II.
作者:Yasuyuki TAKEDA、Keiichi KAWAGOE、Aki YOKOMIZO、Yoshihiro YOKOMIZO、Toru HOSOKAMI、Yoshimasa SHIMOTO、Yoshiaki TABUCHI、Yoshiyasu OGIHARA、Rira OTSUBO、Yuko HONDA、Shuichi YOKOHAMA
DOI:10.1248/cpb.46.951
日期:——
series of phenoxyacetanilide derivatives was synthesized and their antagonist activities for human gastrin/cholecystokinin (CCK)-B and CCK-A receptors were evaluated. Among the compounds synthesized, 2-[3-[3-[N-[2-(N-methyl-N-phenylcarbamoylmethoxy)phenyl]-N-(N-meth yl-N- phenylcarbamoylmethyl)carbamoylmethyl]-ureido]phenyl]acetic acid (20i, DA-3934) exhibited high affinity for gastrin/CCK-B receptors
合成了一系列苯氧基乙酰苯胺衍生物,并评估了它们对人胃泌素/胆囊收缩素(CCK)-B和CCK-A受体的拮抗活性。在合成的化合物中,2- [3- [3- [N- [2-(N-甲基-N-苯基氨基甲酰基甲氧基)苯基] -N-(N-甲基-N-苯基氨基甲酰基甲基)氨基甲酰基甲基]-脲基]苯基]乙酸(20i,DA-3934)对胃泌素/ CCK-B受体表现出高亲和力,对CCK-A受体表现出高选择性。DA-3934及其甲酯衍生物以剂量依赖的方式抑制大鼠五肽胃泌素诱导的胃酸分泌。