Compounds of the formula I ##STR1## in which the general symbols are as defined in claim 1, as stabilizers for organic materials against thermal, oxidative or light-induced degradation are described.
本发明涉及一种化合物,其
化学式为I ##STR1## 其中一般符号如权利要求1所定义,作为有机材料的稳定剂,用于抵抗热、氧化或光诱导的降解。