公开(公告)号：US5098606A

公开(公告)日：1992-03-24

申请号：US609507

申请日：1990-11-06

申请人： Hideo Nakajima ,  Miyuki Okabe ,  Satoshi Tomomasa

发明人： Hideo Nakajima ,  Miyuki Okabe ,  Satoshi Tomomasa

IPC分类号： A61K9/107 ,  A61K47/24 ,  A61K47/34 ,  B01J13/00

CPC分类号： A61K9/1075 ,  Y10S514/938 ,  Y10S516/06 ,  Y10S977/801 ,  Y10S977/915

摘要： An emulsified composition comprising:(A) a lipid soluble drug and a lipid;(B) a sugar and/or a sugar alcohol;(C) water;(D) a water soluble nonionic surfactant having a molecular weight of 1000 or more, or a phospholipid and a water soluble nonionic surfactant having a molecular weight of 1000 or more;where (A)/(D) is 0.5 to 5 (weight ratio), and the emulsified particles in the composition have an average particle size of 0.010 to 0.070 .mu.m.