Compounds of the formulaeand selected hindered nitroxyl, hydroxylamine and hydroxylamine salt compounds such as the compound of the formulawherein G1 is hydrogen； C1-C22alkyl； C1-C22alkylthio； C2-C22alkylthioalkyl； C5-C7cycloalkyl； phenyl； C7-C9-phenylalkyl； or SO3M； G2 is C1-C22alkyl； C5-C7cycloalkyl； phenyl； or C7-C9-phenylalkyl； E is oxyl or hydroxyl； V is —O—； or —NH—； a is 0 or 1 or 2；b, c and d and g are each independently of one another 0 or 1；e is an integer from 1 to 4；f, m, n and p are each independently of one another an integer from 1 to 3；q is 0 or an integer from 1 to 3；Q, T and G3 are as defined in claim 1； G4 and G5 are each independently of the other hydrogen； or C1-C22alkyl；exhibit marked antiinflammatory action.
