Oxime carboxylic acid derivatives having the formula I
wherein n is either 1 or 0, X represents O or N, R2 and R3 represent any rests of an oxime R2R3 NOH and R1 represents a substituted or unsubstituted, branched or unbranched alkyl-, alkenyl-,akinyl-, cycloalkyl-, cycloalkenyl-, alkoxyalkyl-, aryloxyaryl-, alkoxyaryl-, aryloxyalkyl- or aromatic radical, preferably with 1 to 30 C atoms, or XnR1 represents
are useful as precursors for the delivery of organoleptic compounds, especially for flavors, fragrances and masking agents, and/or antimicrobial compounds.
具有式 I 的
肟羧酸衍
生物
其中 n 是 1 或 0,X 代表 O 或 N,R2 和 R3 代表
肟 R2R3 NOH 的任意休止符,R1 代表取代或未取代的、支链或未支链的烷基、烯基、亚烷基、环烷基、环烯基、烷氧基烷基、芳氧基芳基、烷氧基芳基、芳氧基烷基或芳香基,优选具有 1 至 30 个 C 原子,或 XnR1 代表
可用作传递感官化合物,特别是香精、
香料、掩蔽剂和/或抗菌化合物的前体。