(R)-3-[2-hydroxy-2-(4-methoxy-phenyl)-2-phenyl-acetoxy]-1-(isoxazol-3-ylcarbamoylmethyl)-1-azonia-bicyclo[2.2.2]octane bromide 、 hydroxy-(4-methoxy-phenyl)-phenyl-acetic acid (R)-1-aza-bicyclo[2.2.2]oct-3-yl ester 、
hydroxy-phenyl-o-tolyl-acetic acid (R)-1-aza-bicyclo[2.2.2]oct-3-yl ester 生成 (R)-3-(2-hydroxy-2-phenyl-2-o-tolyl-acetoxy)-1-(isoxazol-3-ylcarbamoylmethyl)-1-azonia-bicyclo[2.2.2]octane bromide