Duloxetine hydrochloride single crystal and preparation method thereof

Duloxetine hydrochloride single crystal and preparation method thereof

The invention relates to a preparation method of a duloxetine hydrochloride single crystal A. The preparation method includes a liquid-liquid interface diffusion method or a steam-liquid interface diffusion method. The preparation method is fast in preparation, simple to operate, low in cost, safe a...

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Bibliographische Detailangaben
Hauptverfasser: SI CHONGJING, ZHOU XIANQIANG, DUAN CHEN, ZHANG GUISEN, CHEN LIANG, HAO CHAO, WANG GUOHAI
Format: Patent
Sprache:chi ; eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to a preparation method of a duloxetine hydrochloride single crystal A. The preparation method includes a liquid-liquid interface diffusion method or a steam-liquid interface diffusion method. The preparation method is fast in preparation, simple to operate, low in cost, safe and reliable, and the single crystal prepared by the method has few defects. 本发明涉及盐酸度洛西汀单晶A的制备方法，包括液-液界面扩散法或汽-液界面扩散法。本发明的制备方法制备快速，得到的单晶晶体缺陷少，操作简单、成本低廉、安全可靠。