The present invention provides for the inclusion of small amounts of water in oil suspensions of active drugs, such as ceftiofur of formula (II), particularly the hydrochloride salt of ceftiofur. The resulting suspensions have improved resuspendability. Improved resuspendability results in an improved product because less shaking of the suspension is required before dosing.
申请公布号
WO9825621(A1)
申请公布日期
1998.06.18
申请号
WO1997US21401
申请日期
1997.12.03
申请人
PHARMACIA & UPJOHN COMPANY;FOSTER, TODD, P.;KIEFER, DAVID, L.