Giovanni Caponetti,Mariella Artusi,Loretta Maggi,Paolo Corvi Mora
申请号：
US14631999
公开号：
US20150202156A1
申请日:
2015.02.26
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Pharmaceutical composition in a dry powder form comprising at least one hydrophobic active principle, at least one water-soluble excipient and at least one surfactant, wherein the particles in said dry powder state have a Volume Mean Diameter VMDd greater than the Volume Mean Diameter VMDw of particles in a suspension obtained from said pharmaceutical composition at standard conditions of dispersion in a water-medium. It is also disclosed a process to prepare such dry composition and an extemporaneous suspension for inhalation therapy obtainable from said dry composition.
