Jiangsu Hengrui Medicine Co., Ltd.;Shanghai Hengrui Pharmaceutical Co., Ltd.
发明人:
Halfeng Wang,Li Yu,Liang Chen,Xinyong Tong,Yuan Shi
申请号:
BRPI1010950
公开号:
BRPI1010950A2
申请日:
2010.06.03
申请国别(地区):
BR
年份:
2018
代理人:
摘要:
A preparation method of drug loaded emulsion is disclosed. The method comprises the steps of: preparing a non-self emulsifying O/W blank emulsion having no active ingredients; then, adding therapeutically effective amount of active ingredients to the O/W blank emulsion, adjusting pH to distribute the active ingredients through the membrane to obtain the desired emulsion.