A compound of the formula I
or a pharmaceutically acceptable salt or hydrate thereof, wherein X, Y, Z and R1 to R7 are as defined herein, are inhibitors of H.pylori and therefore of use in the treatment and prevention of peptic ulcers, gastritis, dyspepsia, and gastric cancer.
公式I的化合物或其药用可接受的盐或
水合物,其中X、Y、Z和R1至R7如本文所定义,是幽门螺杆菌的
抑制剂,因此可用于治疗和预防消化性溃疡、胃炎、消化不良和胃癌。