反应详情

Tolterodine free base (2.0 gm) is dissolved in ethyl acetate (25 ml) and tartaric acid (1.2 gm) is added to the solution. Then the contents are maintained for 2 hours at 25° C. to 30° C. and filtered to give 2.2 gm of tolterodine tartrate form II.

1. temperatureThen the contents are maintained for 2 hours at 25° C. to 30° C.
2. filtrationfiltered