Primary alkylamines, beta-aryloxyethylamines, or N-[beta-(2-methoxyphenoxy)ethyl]-alpha,omega-diaminoalkanes react with alkyl divinylphosphinates or phenyl(divinyl)phosphine oxide to give the corresponding 4-alkoxy(4-phenyl)-1-alkyl-4-oxo-1,4-azaphosphorinanes. Reactions of the latter with mono- or dihaloalkanes afford 4-phosphapiperidinium halides. 1,4-Azaphosphorinanes containing a beta-aryloxyethyl fragment exhibit hypotensive activity.
Levin,Ya.A.; Pyrkin,R.I., Journal of general chemistry of the USSR, 1973, vol. 43, p. 580 - 582
作者:Levin,Ya.A.、Pyrkin,R.I.
DOI:——
日期:——
Two-fragment α-adrenolytics
作者:V. S. Reznik、Ya. A. Levin、V. D. Akamsin、I. V. Galyametdinova、R. I. Pyrkin
DOI:10.1007/bf02494782
日期:2000.3
Primary alkylamines, beta-aryloxyethylamines, or N-[beta-(2-methoxyphenoxy)ethyl]-alpha,omega-diaminoalkanes react with alkyl divinylphosphinates or phenyl(divinyl)phosphine oxide to give the corresponding 4-alkoxy(4-phenyl)-1-alkyl-4-oxo-1,4-azaphosphorinanes. Reactions of the latter with mono- or dihaloalkanes afford 4-phosphapiperidinium halides. 1,4-Azaphosphorinanes containing a beta-aryloxyethyl fragment exhibit hypotensive activity.