作者:Braden Kralt、Ryan Moreira、Michael Palmer、Scott D. Taylor
DOI:10.1021/acs.joc.9b01938
日期:2019.9.20
An efficienttotalsynthesis of A54145 factor D (A5D), a member of the A54145 family of cyclic lipodepsipeptide antibiotics, is reported. The peptide was constructed by attaching the peptide to the 2′-chlorotrityl polystyrene resin via Sar5 and developing conditions that avoided diketopiperazine formation upon subsequent elaboration using 9-fluorenylmethoxycarbonyl solid-phase peptide synthesis. This
A Novel Synthesis of Oligonucleotide–Peptide Conjugates with a Base-Labile Phosphate Linker between the Two Components According to the Allyl-Protected Phosphoramidite Strategy
作者:Akira Sakakura、Yoshihiro Hayakawa
DOI:10.1016/s0040-4020(00)00376-8
日期:2000.6
the hydroxyl of a serine or threonine residue of a peptide by a phosphodiester bond. This synthesis utilizes the phosphoramidite method with allyl for the phosphate linkages and the C-terminal of the peptide and allyloxycarbonyl for the nucleoside bases and the N-terminal of the peptide. In this synthesis, the removal of the allylic protecting groups and the detachment of the products was achieved under
A new approach to phosphoserine and phosphothreonine synthons suitable for the stepwise synthesis of phosphopeptides
作者:N. Mora、J.M. Lacombe、A.A. Pavia
DOI:10.1016/s0040-4039(00)60441-0
日期:1993.4
Several phosphoserine and phosphothreonine synthons suitable for the stepwise synthesis of phosphopeptides have been prepared. Treatment of methylthiomethyl (MTM) esters of either benzyloxycarbonyl (Z), tert-butyloxycarbonyl (Boc) and allyloxycarbonyl (Alloc) serine and / or threonine with phosphochloridate in pyridine, followed by MgBr2 cleavage of MTM in diethylether, afforded the title compounds in excellent yields.
PAULSEN, HANS;MERZ, GUNNAR;BROCKHAUSEN, INKA, LIEBIGS ANN. CHEM.,(1990) N, C. 719-739