Method for preparing estradiol ultrafine particles with supercritical anti-solvent technology

The invention discloses a method for preparing estradiol ultrafine particles with a supercritical anti-solvent technology. The method comprises the steps as follows: step S1, estradiol is dissolved in an organic solvent, and an estradiol solution is prepared; step S2, CO2 is introduced into a crysta...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WEIYAN, WANG ZHIXIANG, SONG YAQIN, GAO ZHAOHUA, LIU SHANGDE, MIAO HONGGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC CHEMISTRY STEROIDS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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