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US 6,632,803 B1Granted
Pharmaceutical formulations containing voriconazole
AssigneePfizer Inc.
InventorValerie Denise Harding
Life of this patent
Estimating the term…
Abstract
The invention provides pharmaceutical formulation comprising voriconazole, or a pharmaceutically acceptable derivative thereof, and a sulfobutylether β-cyclodextrin.
Claims6
A pharmaceutical formulation comprising voriconazole and a cyclodextrin derivative of formula I,
- wherein
- R1a-g, R2a-g and R3a-g independently represent OH or O(CH2)4SO3H;
- provided that at least one of R1a-g represents O(CH2)4SO3H;
- or a pharmaceutically acceptable salt thereof;
- and wherein said formulation has been lyophilized.
2 more elements
Dependencies are inferred from the claim text.