Substituted 1,5-cyclohexadiene carboxylic acid derivatives

  • US 4,187,316 A
  • Filed: 01/12/1978
  • Issued: 02/05/1980
  • Est. Priority Date: 01/12/1978
  • Status: Expired due to Term
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First Claim
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1. A compound of the formula ##STR14## wherein R1 is hydrogen;

  • R2 is hydroxy, or a straight or branched alkoxy group of from 1 to 8 carbon atoms;

    R3 is hydrogen or bromine; and

    pharmaceutically acceptable salts and individual optical isomers thereof.

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