5-Hydroxy[1,2]oxazinan-3-ones as potential carbapenem and D-ala-D-ala surrogates
作者:Saul Wolfe、Christiana Akuche、Stephen Ro、Marie-Claire Wilson、Chan-Kyung Kim、Zheng Shi
DOI:10.1139/v03-123
日期:2003.8.1
proposed new family of antibacterial agents targeted to the penicillin receptor. The glycine and alanine members of the family have been synthesized, as racemates, in seven steps from the four-carbon synthon diketene and the tert-butyl esters of N-hydroxyglycine and N-hydroxyalanine. Numerous alternatives to diketene have also been examined, but these lead mainly to five-membered cyclic hydroxamates
A Practical Synthesis of<i>N</i>-Hydroxy-α-amino Acid Derivatives
作者:Marian W. Tijhuis、Jacobus D. M. Herscheid、Harry C. J. Ottenheijm
DOI:10.1055/s-1980-29255
日期:——
.alpha.-Functionalized amino acid derivatives. A synthetic approach of possible biogenetic importance
作者:Jacobus D. M. Herscheid、Rutger J. F. Nivard、Marian W. Tijhuis、Henk P. H. Scholten、Harry C. J. Ottenheijm
DOI:10.1021/jo01298a023
日期:1980.5
Structure–Property Relationship Study of <i>N</i>-(Hydroxy)Peptides for the Design of Self-Assembled Parallel β-Sheets
作者:Alexis D. Richaud、Stéphane P. Roche
DOI:10.1021/acs.joc.0c01441
日期:2020.10.2
protein structures. Herein, we report the stabilization of a remarkably short β-sheet by incorporating N-(hydroxy)glycine (Hyg) residues into the backbone of peptides. These peptide–peptoid hybrids form unique parallel β-sheet structures by self-assembly upon hydrogenation. Our spectroscopic and crystallographic data suggest that the local conformational perturbations induced by N-(hydroxy)amides are outweighed