| 摘要 |
A fatty acid derivative of formula (1) <CHEM> wherein each of X, Y and Z, which are the same or different, is a C1-C10 alkyloxy group or a C3-C10 cycloalkyloxy group, at least one of X, Y and Z being a C1-C10 alkyloxy group or a C3-C10 cycloalkyloxy group, each of a, b, c and d, which are the same or different, is an integer of 0 to 17 and the value of a + b + c + d is from 13 to 17; and salts thereof. |
