Method for inducing bronchodilation using optically pure R(-) albuterol
AssigneeSepracor Inc.
InventorsTimothy J. Barberich, James W. Young
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Abstract
The optically pure R(-) isomer of albuterol, which is substantially free of the S(+) isomer, is a potent bronchodilator for relieving the symptoms associated with asthma in individuals. A method is disclosed utilizing the optically pure R(-) isomer of albuterol for treating asthma while minimizing the side effects associated with albuterol.
Claims10
A method of inducing bronchodilation or providing relief of bronchospasm, comprising administering to an individual a quantity of optically pure R-(-) albuterol sufficient to induce said bronchodilation.
A method of inducing bronchodilation or providing relief of bronchospasm while reducing the concomitant liability of adverse effects associated with racemic albuterol, comprising administering to an individual a quantity of optically pure R-(-) albuterol sufficient to induce said bronchodilation while simultaneously reducing said adverse effects.
Dependencies are inferred from the claim text.