Zedoary injection preparation and its preparing method
Patent Number: CN1586604
Publication date: 2005-03-02
Inventor(s): ZHANG ZHENGSHENG [CN]
Applicant(s): ZHANG ZHENGSHENG [CN]
Requested Patent: CN1586604
Application Number: CN200410071179 20040730
Priority Number(s): CN200410071179 20040730
IPC Classification: A61K35/78; A61K9/08; A61K9/19; A61K9/14; A61K47/40; A61P29/02; A61P31/12; A61P35/00
Abstract
The present invention features that effective component of zedoary is clathrated with 2-hydroxypropyl beta-cyclodextrin in the clathrated rate over 90 % and then mixed with medicine supplementary material, and the mixture is then prepared into water injection, transfusion preparation, powder for injection or freeze dried powder for injection. Pharmacological experiment shows that the zedoary injection preparation of the present invention has high pharmacological effect.
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