PROCESS FOR MAKING SUBSTITUTED 8-ARYLQUINOLINIUM BENZENESULFONATE

摘要

The present invention is directed to a process to synthesize 6-[1-methyl-1-(methylsulfonyl)ethyl]-8-[3(E)-2-[3-methyl-1,2,4-oxadizo l-5-yl]-2-[4-(methylsulfonyl)phenyl]ethenyl]phenyl]quinoline and its benzenesulfonic acid salt.