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Medicinal aerosol products containing formulations of ciclesonide and related steroids

  • US 6,120,752 A
  • Filed: 05/13/1998
  • Issued: 09/19/2000
  • Est. Priority Date: 05/21/1997
  • Status: Expired due to Term
First Claim
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1. A pharmaceutical aerosol product comprising an aerosol vial equipped with a dispensing valve and containing an aerosol formulation suitable for oral or nasal inhalation comprising a therapeutically effective amount of a dissolved compound of the formula:

  • ##STR4## in which;

    R1 is 1-butyl, 2-butyl, cyclohexyl or phenyl andR2 is acetyl or isobutanoyl, and a propellant selected from the group consisting of 1,1,1,2-tetrafluoroethane, 1,1,1,2,3,3,3-heptafluoropropane and a mixture thereof, and cosolvent in an amount effective to solubilize the compound of formula (I) and optionally a surfactant.

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