NEW COMBINATIONS OF MEDICINES FOR THE TREATMENT OF DISEASES OF THE RESPIRATORY ROUTES.

摘要

Pharmacological combinations which, together with 6-hydroxy-8- {1-hydroxy-2- [2 (4-methoxy-phenyl) -1,1-dimethyl-ethylamino] -ethyl} -4H-benzo [1,4] oxazin -3-one, contain, as another active principle, a tiotropium salt 2, the molar ratio of the active principle 1 to 2 being found in a range of 1: 1 to 10: 1.