| 摘要 |
The invention concerns compounds of the general formula (I), in which R<1> is a C10-C22 alkyl group, R<2> is an O-CO-R<4>, NH-CO-R<4>, -OH, -OCH3, -OC2H5, -OC3H7, -NH2, -NHCH3, -N(CH3)2 or -N<+>(CH3)3Cl<-> group, R<4> is a C1-C20 alkyl group and R<3> is one of the following groups: -C2H4-N<+>(CH3)3, -C2H4-N<+>H(CH3)2, -C2H4-N<+>H2CH3, -C2H4-N<+>H3, pentahydroxycyclohexanyl derivatives, in particular myo-inositol derivatives, 1,2- or 2,3-(R or S)-dihydroxypropanyl, seryl (D or L), N-methylseryl (D or L), N,N-dimethylseryl, (D or L), N,N,N-trimethylseryl (D or L), H, methyl, ethyl, hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl, R<2> and (II) being interchangeable with each other, plus enantiomers thereof. |
