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New Medicaments for the Treatment of Chronic Obstructive Pulmonary Disease

  • US 20060106213A1
  • Filed: 01/26/2006
  • Published: 05/18/2006
  • Est. Priority Date: 11/15/2002
  • Status: Abandoned Application
First Claim
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1. A pharmaceutical composition comprising a compound of formula 1 embedded image wherein:

  • n is 1 or 2;

    R1 is hydrogen, C1-C4-alkyl, halogen, OH, or —

    O—

    C1-C4-alkyl;

    R2 is hydrogen, C1-C4-alkyl, halogen, OH, or —

    O—

    C1-C4-alkyl;

    R3 is hydrogen, C1-C4-alkyl, OH, halogen, —

    O—

    C1-C4-alkyl, —

    O—

    C1-C4-alkylene-COOH, or —

    O—

    C1-C4-alkylene-CO—

    O—

    C1-C4-alkyl, or an acid addition salt thereof with a pharmacologically acceptable acid, or a solvate or hydrate thereof; and

    a pharmaceutically acceptable excipient or carrier.

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