RASENACK, NOBERT,WALZ, MICHAEL,GRAEBNER, HAGEN,TRUNK, MICHAEL
申请号：
PL06830454
公开号：
PL1962960T3
申请日:
2006.12.07
申请国别(地区):
PL
年份:
2013
代理人:
摘要：
Method for preparing a practically anhydrous tiotropium bromide micronizate (A) comprises comminuting crystalline tiotropium bromide monohydrate (I) in a gas-jet mill in which the particles are comminuted in a fluidized powder bed. An independent claim is included for (A) produced by the new method. ACTIVITY : Antiasthmatic. No details of tests for antiasthmatic activity are given. MECHANISM OF ACTION : Anticholinergic.
