药物信息为Medihaler-Iso™ (isoproterenol sulfate) Inhalation Aerosol (3M Pharmaceuticals): DESCRIPTION

MEDIHALER-ISO (isoproterenol sulfate) is a short-acting sympathomimetic administered by oral inhalation for the treatment of bronchoconstriction. Each metered dose of the aerosol delivers through the oral adapter 0.08 mg isoproterenol sulfate of appropriate particle size (the majority less than 5μ). This drug product also contains dichlorodifluoromethane, dichlorotetrafluoroethane, sorbitan trioleate, and trichloromonofluoromethane. Chemically, isoproterenol sulfate is 4-[1-hyroxy-2-[(1-methylethyl) amino]ethyl]-1,2-benzenediol sulfate.

Structural formula: