Technical study for preparing Nim-PLLA (nimesulide-poly-l-lactic acid) composite microsphere with supercritical anti-solvent method

The invention relates to a method for preparing a Nim-PLLA (nimesulide-poly-l-lactic acid) composite microsphere with a supercritical anti-solvent crystallization technology. The nimesulide sustained-release microsphere with a sustained-release effect is prepared. The grain size of the drug composit...

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Bibliographische Detailangaben

Hauptverfasser:	CHENG YUE, WANG WEIYAN, WANG ZHIXIANG, YIN DONGHANG, HUANG DECHUN, LIU SHANGDE, MIAO HONGGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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