| abstract |
The invention relates to compounds of the general formula I <IMAGE> in which R is an erucyl, brassidyl or nervonyl radical, R1, R2 and R3 independently of one another are each a straight- chain, branched, cyclic, saturated or unsaturated alkyl radical having 1 to 4 C atoms, which can also contain an OH group and where two of these radicals can also be combined to give a ring, A is a single bond or one of the groups of the formulae <IMAGE> where the groups (II) to (VII) are arranged such that the oxygen atom is bonded to the phosphorus atom of the compound (I), and X is an oxygen atom when A is a single bond or denotes an oxygen or sulphur atom when A is one of the groups (II) to (VII), and their use as medicaments. |