N-substituted dibutoxyphosphorylacetimidates in phosphorylation reactions

Reaction of N-substituted dibutoxyphosphorylacetimidates with sodium followed by phosphorylation of sodium derivatives with dialkyl chlorophosphates and phenyl dichlorophosphate proceeds selectively under mild conditions to form products of phosphorylation of the methylene group. The synthesized compounds possess potential antisecretory, immunosuppressive, hypolipidemic, and other types of biological activity.