Pharmaceutical formulations comprising nitrocatechol derivatives and methods of making thereof

摘要

The present disclosure relates to compositions and pharmaceutical formulations comprising at least one active pharmaceutical ingredient chosen from nitrocatechol derivatives of formula I as defined herein and salts, esters, hydrates, solvates and derivatives thereof and methods of making said compositions and pharmaceutical formulations.

主权项

1. A composition comprising at least one active pharmaceutical ingredient chosen from 2,5-dichloro-3-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-4,6-dimethylpyridine 1-oxide, at least one phosphate derivative, and at least one polyvinylpyrrolidone derivative compound;
wherein said at least one active pharmaceutical ingredient is present in the composition in granular form and wherein the bulk density of the composition is greater than 0.2 g/mL.