The present invention is directed to nanoparticulate compositions comprising sildenafil free base. The sildenafil free base particles of the composition have an effective average particle size of less than about 2000 nm.
申请公布号
WO2005013937(A3)
申请公布日期
2005.06.16
申请号
WO2004US19106
申请日期
2004.07.23
申请人
ELAN PHARMA INTERNATIONAL LTD.;RYDE, TUULA, A.;HOVEY, DOUGLAS, C.;BOSCH, H., WILLIAM
发明人
RYDE, TUULA, A.;HOVEY, DOUGLAS, C.;BOSCH, H., WILLIAM