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Anticonvulsant derivatives useful in treating psoriasis

  • US 5,760,006 A
  • Filed: 06/23/1997
  • Issued: 06/02/1998
  • Est. Priority Date: 06/23/1997
  • Status: Expired due to Fees
First Claim
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1. A method for treating psoriasis comprising administering to a human afflicted with such condition a therapeutically effective amount for treating such condition of a compound of the formula I:

  • ##STR7## wherein X is CH2 or oxygen;

    R1 is hydrogen or alkyl; and

    R2, R3, R4 and R5 are independently hydrogen or lower alkyl and, when X is CH2, R4 and R5 may be alkene groups joined to form a benzene ring and, when X is oxygen, R2 and R3 and/or R4 and R5 together may be a methylenedioxy group of the following formula (II);

    ##STR8## wherein R6 and R7 are the same or different and are hydrogen, lower alkyl or are alkyl and are joined to form a cyclopentyl or cyclohexyl ring.

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