作者: Helmut Hettche
DOI:
关键词: Azelastine 、 Controlled release 、 Chromatography 、 Pharmacology 、 Chemistry
摘要: Azelastine-containing pharmaceutical compositions which provide controlled release of the active substance using a sustained component. The contain azelastine or physiologically acceptable salt azelastine, together with 0.001 to 800 parts component for each part by weight (calculated as base) and rate is between 0.05 5 mg per hour.