| abstract |
New compounds of the formula ##STR1## in which R 1 is an allylamino, acetylamino or propionylamino radical, n R 2 is hydrogen or a 2-methoxyethoxy or ethoxy radical, n R 3 is hydrogen or a sulphamoyl radical, and n R 4 is hydrogen, n and of the formula ##STR2## in which R 1 is a halogen atom or a free or substituted hydroxyl, sulphhydryl or amino group, n R 2 is a hydrogen atom, an alkyl radical, a halogen atom, or a free or substituted hydroxyl, sulphhydryl or amino group, n R 3 and R 4 each independently is hydrogen, alkyl, hydroxyl, alkoxy, sulphonamido or halogen, with the proviso that R 2 , R 3 and R 4 are hydrogen when R 1 is hydroxyl, n exhibit anti-inflammatory activity. |