Pharmaceutical formulations

Details Pharmaceutical formulations Pharmaceutical formulations

A - Human Necessities

61

K

A61K 9/72 (2006.01) A61K 31/137 (2006.01)

Patent

CA 2589453

A pharmaceutical formulation for delivery in aerosol or spray form, comprising a liquefied propellant gas, a solid particulate pharmaceutically active agent and a dispersing agent, wherein the dispersing agent is fused to the surface of particles of the pharmaceutically active agent.

L'invention concerne une formulation pharmaceutique administrée en aérosol ou par pulvérisation. Cette formulation contient un gaz propulseur liquéfié, un principe pharmaceutiquement actif particulaire solide et un agent dispersant, ce dernier fondant à la surface des particules de l'agent pharmaceutiquement actif.

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