abstract |
A novel process for preparing azetidine derivatives such as N- {1- [bis- (4-chlorophenyl) methyl] azetidin-3-yl} -N-quinol-6-ylmethylsulfonamide and its dihydrochloride and N - {1- [bis (4-chlorophenyl) methyl] azetidin-3-yl} -N- (3,5-difluorophenyl) methylsulfonamide. |