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Medicaments for the treatment of chronic obstructive pulmonary disease

  • US 8,044,046 B2
  • Filed: 05/18/2005
  • Issued: 10/25/2011
  • Est. Priority Date: 11/15/2002
  • Status: Expired due to Term
First Claim
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1. A method for the treatment of Chronic Obstructive Pulmonary Disease (COPD) comprising administration of a therapeutically effective amount of R-6-Hydroxy-8-{1-hydroxy-2[2-(4-methoxy-phenyl)-1,1-dimethyl-ethylamino]-ethyl}-4H-benzo[1,4]oxazin-3-one, or an acid addition salt thereof with a pharmacologically acceptable acid;

  • anda pharmaceutically acceptable excipient or carrier.

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