| 摘要 |
Oxime carboxylic acid derivatives having the formula I <CHEM> wherein n is either 1 or 0, X represents O or N, R<2> and R<3> represent any rests of an oxime R<2>R<3> NOH and R<1> 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 XnR<1> represents <CHEM> are useful as precursors for the delivery of organoleptic compounds, especially for flavors, fragrances and masking agents, and/or antimicrobial compounds. |
