The present invention relates to an improved process for the preparation of Tolterodine or salts thereof, which comprises the use of 3-(2-methoxy-5-methylphenyl)-3-phenylpropyl methane sulfonate.
本发明涉及一种改进的
托特罗定或其盐的制备过程,其中包括使用3-(2-甲氧基-5-甲基苯基)-3-苯基丙基
甲磺酸盐。