BENZIMIDAZOLE DERIVATIVES AS INHIBITORS OF SMOOTH MUSCLE CELL PROLIFERATION, PROCESS FOR PRODUCING THEM AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

摘要

Disclosed herein are compounds of the formula:whereinR is phenyl or substituted phenyl;or R is furyl, pyridyl or quinolinyl;R1 and R2 are hydrogen, halogen, alkyl, alkoxy, nitro, carboxyl, alkoxy-carbonyl or aryloxycarbonyl;R3 is hydrogen, alkyl, aryl or arylalkyl;R4 and R5 are hydrogen or alkyl;or a pharmaceutically acceptable salt thereof, which are useful as inhibitors of smooth muscle cell proliferation.