TERTIARY AMINE PHARMACEUTICAL COMPOSITION AND INDUSTRIAL BATCH PREPARATION METHOD THEREFOR

Provided is a tertiary amine pharmaceutical composition, comprising a drug having a tertiary amine structure, a biocompatible polymer material, and a quaternary ammonium salt impurity. The pharmaceutical composition is obtained by dissolving or dispersing the drug in a halogenated hydrocarbon or a m...

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Bibliographische Detailangaben
Hauptverfasser: LIAN, Yuanfa, LIU, Feng, CAO, Fuchun, LAI, Shuting, ZHENG, Yang
Format: Patent
Sprache:eng ; fre ; ger
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