Naphthyl Ring System Patents (Class 568/328)
  • Antifertility compounds
    Patent number: 4230862
    Abstract: Derivatives of 3-phenyl-4-aroyl-1,2-dihydronaphthalenes and 1-aroyl-2-phenylnaphthalenes are useful both as antifertility agents and in suppressing the growth of mammary tumors.
    Type: Grant
    Filed: August 3, 1978
    Date of Patent: October 28, 1980
    Assignee: Eli Lilly and Company
    Inventors: Tulio Suarez, C. David Jones
  • Preparation of 4(6'-methoxy-2'-naphthyl)butan-2-one
    Patent number: 4221741
    Abstract: This invention provides a process for the preparation of 4-(6'-methoxy-2'naphthyl)-butan-2-one, which process comprises the hydrogenation of 4-(6' methoxy-2'-naphthyl)-4-hydroxy-but-3-en-2-one.
    Type: Grant
    Filed: January 19, 1979
    Date of Patent: September 9, 1980
    Assignee: Beecham Group Limited
    Inventor: Laramie M. Gaster
  • Fire retardants
    Patent number: 4212992
    Abstract: Fire retardant adducts of 1,4-dihydronaphthalene and halocyclopentadienes and polymer compositions containing said adducts.
    Type: Grant
    Filed: December 16, 1976
    Date of Patent: July 15, 1980
    Assignee: Standard Oil Company (Indiana)
    Inventor: David J. Fenoglio