PYRAZOLPYRAMIDINON DERIVATIVE-CONTAINING MEDICINE FOR LIVER DISEASES TREATMENT AND PREVENTION

摘要

FIELD: medicine. ^ SUBSTANCE: invention relates to hepatic fibrosis inhibitor containing pyrazolopyrimidinon derivative of the following formula (1) as active ingredient, pharmaceutical composition for liver cirrhosis treatment and prevention, portal hypertension inhibitor comprising pyrazolopyrimidinon formula derivative (1), pharmaceutical composition as prevention care for treatment of complications caused by portal hypertension and containing pyrazolopyrimidinon formula (1) derivative as active ingredient. ^ EFFECT: improved medical compliance in patients suffering from liver diseases. ^ 5 cl