[EN] COMPOUND CONTAINING BIS(AZANYLYLIDENE) SULFONYL STRUCTURE AND USE THEREOF IN MEDICINE [FR] COMPOSÉ CONTENANT UNE STRUCTURE BIS(AZANYLYLIDÈNE) SULFONYLE ET SON UTILISATION EN MÉDECINE [ZH] 含二氮杂亚基磺酰结构的化合物及其在医药上的用途
The present invention relates to the use of compounds of the formula (I), with radicals defined in the description, as antioxidants, to corresponding novel compounds and compositions, and to corresponding processes for the preparation of compounds and compositions.
The present invention relates to the use of compounds which do not themselves exhibit significant UV absorption in the UV-A or UV-B region, but are reactive under use conditions, for the development of UV-A or UV-B protection during use, to corresponding novel compounds and compositions, and to corresponding processes for the preparation of compounds and compositions.