<p>A dpi formulation comprises a solvate of beclomethasone and is substantially free of excipient and free of carrier. The solvate particles are of size 0.5 to 10 microns and are obtained by crystallization of the steroid in the presence of ultrasound.</p>
申请公布号
WO2011018531(A1)
申请公布日期
2011.02.17
申请号
WO2010EP61915
申请日期
2010.08.16
申请人
BREATH LIMITED;MCAFFER, IAN CAMERON GARDNER;TASKO, PETER ERNEST;SWIFT, GRAHAM JOHN;GIANFRANCESCO, SUSHEELA
发明人
MCAFFER, IAN CAMERON GARDNER;TASKO, PETER ERNEST;SWIFT, GRAHAM JOHN;GIANFRANCESCO, SUSHEELA
