<1-Amino-2-(4-methoxy)phenyl>ethylphosphonate de diethyle;O,O-diethyl-1-amino-2-(4-methoxyphenyl)-ethylphosphonate;Diethyl [1-amino-2-(4-methoxyphenyl)ethyl]phosphonate;1-diethoxyphosphoryl-2-(4-methoxyphenyl)ethanamine
Synthesis of Diethyl (1-Aminoalkyl)phosphonates Under Solid-Liquid Phase-Transfer Catalysis Conditions
作者:J. P. Genet、J. Uziel、A. M. Touzin、S. Juge
DOI:10.1055/s-1990-26782
日期:——
Alkylations of the stable diethyl N-(diphenylmethylene) aminomethylphosphonate (1) under solid-liquid phase-transfer catalysis (PTC) with or without solvent to give N-(diphenylmethylene) aminomethylphosphonic esters 2 are described. Acidic hydrolysis of 2 afforded diethyl (1-aminoalkyl)phosphonates 3 in good yields.
α-Aminoalkylphosphonates as a tool in experimental optimisation of P1 side chain shape of potential inhibitors in S1 pocket of leucine- and neutral aminopeptidases
compounds were the phosphonic analogues of homo-tyrosine (K(i)=120 nM) and homo-phenylalanine (K(i)=140 nM), which even as racemic mixtures were better inhibitors in comparison with the best till now-phosphonic analogue of l-leucine (230 nM). Additional comparison of the inhibitory activity obtained for aminopeptidase N (APN, E.C.3.4.11.2) give insight into structural preferences of both enzymes.
Synthese de peptides modifies incorporant un motif phosphore n ou c terminal
作者:Ph. Coutrot、C. Grison、C. Charbonnier-Gérardin
DOI:10.1016/s0040-4020(01)92278-1
日期:1992.11
A general route to phosphopeptids with a 2-oxoalkylphosphonate moiety at the terminal N-aminogroup or with a 1-aminoalkylphosphonate moiety at the terminal C-carboxyl group is described. The method allows the preparation of various phosphopeptids with an alpha-alkylated carbon atom on the P-C bond from the very available dialkylphosphonoalcanoic acids as starting products.
MAIER, LUDWIG, PHOSPH., SULFUR AND SILICON AND RELAT. ELEM., 53,(1990) N-4, C. 43-67