process for the production of new 2,6 bis (butylated buthyl) - 4 - thenoylphenolen

摘要

Compounds of formula: IMAGE in which L denotes a carbonyl group, or a C/C bond, and R denotes a hydrogen or halogen atom, or a methyl group, have antiinflammatory, and in some cases also analgesic, antipyretic and/or immunosuppressive, properties; they are particularly suitable for use as antiinflammatory agents, as well as oxidation stabilisers. Compounds are preferred in which L denotes a carbonyl group and R denotes a hydrogen or chlorine atom.