| abstract |
A PROCEDURE FOR THE PREPARATION OF NEW TERPHENYL DERIVATIVES. IT CONSISTS OF DEHYDROGENING A COMPOUND OF FORRMULA (II) WITH A DEHYDROGENATION REAGENT SUCH AS PALADIUM IN CARBON MANGANESE DIOXIDE CHLORANILO OR DDQ IN A SOLVENT SUCH AS BENZENE OR TOLUENE AND AT THE TEMPERATURE OF REFURBISHMENT AT THE REFRIGERATION TEMPERATURE OF 30JC FORMULA (I). BEING: R A PHENYL OR PHENYL SUBSTITUTED WITH IODINE BROMINE CHLORINE FLUORINE OR TRIFLUORMETHYL. THEY ARE USED FOR THE TREATMENT OF PAIN, FEVER, THROMBOSIS, INFLAMMATION AND ARTHRITIS IN MAMMALS. |