| 摘要 |
Compounds of the general formula I <IMAGE> (I) in which R1 is chlorine or -CH2-CCl3, and R2 is -N(R3)R4, -OH.N(R3)(R4)R5 or -OR6, R3 is C1-C24 alkyl which can be interrupted once or several times by oxygen, R4 and R5 independently of one another are hydrogen or C1-C24 alkyl, with R3 and R4 together having at least 8 C atoms, R6 is C8-C20 alkyl, phenyl or C7-C15 alkylphenyl, a group of the formula -(A)R7 or -CH2CH2-N(R10)-CH2CH2-O-C(O)-CH(R1)CH2CCl3, wherein R7 is a radical of the formula -(R8)C(R9)-O-C(O)-CH(R1)-CH2-CCl3, wherein R8 and R9 independently of one another are hydrogen, methyl or ethyl, and R1 has the meaning defined above, A is a C1-C7 alkylene group which is unsubstituted or substituted by one or two radicals R7 or by one or two methyl or ethyl groups, and which can be interrupted by -O-, and R10 is C4-C20 alkyl. |
