申请人:Daiichi Seiyaku Co., Ltd.
公开号:US04297357A1
公开(公告)日:1981-10-27
N-phenethylacetamide compounds of the formula: ##STR1## wherein X.sub.1 represents a lower alkoxy group, X.sub.2 represents a hydrogen atom or a lower alkoxy group and R represents a phenyl group, a pyridyl group, a pyrimidinyl group or a benzoyl group, each of which may have one or more substituents selected from a halogen atom, a carbamoyl group, a lower alkoxy group, a sulfamoyl group, an amino group, a lower alkylamino group, a lower alkylthio group, a hydroxy group and a lower alkoxycarbonyl group; the parmaceutically acceptable acid addition salts and hydrates thereof; as well as the process for preparing such compounds and salts and hydrates thereof; the compounds, their salts and their hydrates having a distinct anti-peptic ulcer activity in human and animals.
N-苯乙酰乙酰胺化合物的化学式为:其中X₁代表较低的烷氧基,X₂代表氢原子或较低的烷氧基,R代表苯基、吡啶基、嘧啶基或苯甲酰基,每种基团可能有一个或多个取代基,包括卤原子、氨基甲酰基、较低的烷氧基、磺酰胺基、氨基、较低的烷基氨基、较低的烷硫基、羟基和较低的烷氧羰基;及其药学上可接受的酸盐和水合物;以及制备这种化合物、盐和水合物的过程;这些化合物、它们的盐和水合物在人类和动物中具有明显的抗消化性溃疡活性。