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Ethylamido fluorenes and improved method of making same

  • US 5,736,578 A
  • Filed: 05/10/1996
  • Issued: 04/07/1998
  • Est. Priority Date: 06/06/1995
  • Status: Expired due to Fees
First Claim
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1. A compound of Formula I or a pharmaceutically acceptable solvate thereof:

  • ##STR15## wherein;

    X=H, halogen, OH or OZ;

    Z=C1-6 alkyl;

    --(CH2)m --CF3 (m=0-2);

    CD3 or ##STR16## n=1 or 2; and

    R=C1-6 alkyl, C3-6 cycloalkyl, C2-4 alkenyl, halogen substituted C1-6 alkyl, or C1-6 alkoxy substituted C1-6 alkyl.

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