| abstract |
THE DERIVATIVES OF FLAVENUS OR THIOFLAVENUS (I), WHERE NOT EXCLUSIVELY, X1 AND X2 ARE HYDROGEN, HALOGEN OR FORMYL AND AND IS SULFUR, SULFINYL OR SULFONIL; THEY ARE OBTAINED BY REACTING A COMPOUND CHOSEN BETWEEN (II) OR (III), WHERE A IS 5,7-DIMETOXY-1,2-PHENYLENE AND B DIMETHOXYPHENYL, WITH A REAGENT CAPABLE OF MODIFYING OR REPLACING THE HAL GROUP, AND / OR THE CHO GROUP, AND / OR THE CHO GROUP SUCH AS LOWER ALCANOL, PIPERIDINE, LOWER ALKYLMERCAPTAN, AMMONIA AND OTHERS, IN THE PRESENCE OF THINNERS AND / OR CONDENSING AGENTS AND / OR CATALYSTS, BETWEEN 0 AND 153JC, UNDER PRESSURE OR IN INERT GAS. THEY STIMULATE MUCOCILIARY TRANSPORTATION IN BRONCHIA AND MODIFY THE VISCOELASTICITY OF THE SEGREGATED MUM IN THE BRONCHIAL AND TRACHEAL GLANDS, SO THEY ARE APPLICABLE IN THE TREATMENT OF CHRONIC BRONCHITIS IN MAMMALS. |