Preparation method for ipratropium bromide

The invention relates to the technical fields of chemical engineering and pharmacy, in particular to a preparation method for ipratropium bromide. The preparation method comprises the following stepsof using N-isopropylnortropine or N-isopropyl tropine as the raw material, and respectively performin...

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Bibliographic Details
Main Authors YANG JIUCAI, GAO HAIFENG, GAO QUAN, PENG KAIJIN, LU LINGJIANG, WU JICHAO
Format Patent
LanguageChinese
English
Published 12.10.2018
Subjects
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