Tatsuya KONISHI,Daisuke ASARI,Takuya SHISHIDO,Arimichi OKAZAKI,Mitsuhiko HORI
申请号：
US13483190
公开号：
US20120308662A1
申请日:
2012.05.30
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The present invention aims to provide a particulate formulation with an effectively controlled dissolution characteristic of a drug even if the average particle diameter is small. The present invention provides a particulate formulation containing drug particles and a first coating layer coating the drug particles and characterized in that the first coating layer contains a water-insoluble polymer, inorganic particles, and/or a lipid component and the lipid component contains a C15 or higher fatty acid.
