MesylatesErgoloid MesylatesAminationPalladiumHalf-LifeArea Under CurvePharmacokineticsMetabolic Clearance RateBiological AvailabilityAdministration, OralInjections, IntravenousDrug InteractionsInfusions, IntravenousTissue DistributionCross-Over StudiesChromatography, High Pressure LiquidDose-Response Relationship, DrugFood-Drug InteractionsDrug Administration ScheduleBiotransformationCytochrome P-450 CYP3AProdrugsModels, BiologicalNeoplasmsInfusions, ParenteralRitonavirKinetics