Diaminodiacid-Based Solid-Phase Synthesis of Peptide Disulfide Bond Mimics
作者:Hong-Kui Cui、Ye Guo、Yao He、Feng-Liang Wang、Hao-Nan Chang、Yu-Jia Wang、Fang-Ming Wu、Chang-Lin Tian、Lei Liu
DOI:10.1002/anie.201302197
日期:2013.9.2
The antimicrobial peptide tachyplesin I was used as a model to apply the title strategy, which was developed for the preparation of peptidic macrocycles with double disulfide surrogates. The folding and activity of the tachyplesin I analogues were found to be sensitive to the structure of the disulfide surrogates, thus underlining the necessity of a flexible synthetic route for generating disulfide
Efficient synthesis of a side-chain extended diaminodiacid for solid-phase synthesis of peptide disulfide bond mimics
作者:Shuai-Shuai Sun、Junyou Chen、Rui Zhao、Donald Bierer、Jun Wang、Ge-Min Fang、Yi-Ming Li
DOI:10.1016/j.tetlet.2019.03.061
日期:2019.4
Solid-phase incorporation of diaminodiacids is one of the most effective approaches for synthesis of peptidedisulfidebondmimics. One of a limitation of current diaminodiacid toolbox is that only four-atom linkage mimics are available that may not fully meet the activity optimization requirement. In this work, we developed a new diaminodiacid that contains a five-atom thioether (C–C–S–C–C) bridge
Synthesis of <i>N</i>-Fmoc-<i>O</i>- (<i>N</i>‘-Boc-<i>N</i>‘-methyl)-aminohomoserine, an Amino Acid for the Facile Preparation of Neoglycopeptides
作者:Michael R. Carrasco、Ryan T. Brown、Iana M. Serafimova、Oscar Silva
DOI:10.1021/jo026641p
日期:2003.1.1
The synthesis of N-Fmoc-O-(N'-Boc-N'-methyl)-aminohomoserine in 35% overall yield from L-homoserine is described. This amino acid can be efficiently incorporated into peptides using Fmoc-chemistry-based solid-phase peptide synthesis, and the resulting peptides can be chemoselectively glycosylated at the aminooxy side chains to generate neoglycopeptides. The synthesis of this derivative greatly expands the availability of a previously developed neoglycopeptide synthesis strategy.
Diaminodiacid bridge improves enzymatic and in vivo inhibitory activity of peptide CPI-1 against botulinum toxin serotype A
作者:Jintao Shen、Jia Liu、Shuo Yu、Yunzhou Yu、Chao Huang、Xianghua Xiong、Junjie Yue、Qiuyun Dai
DOI:10.1016/j.cclet.2021.03.055
日期:2021.12
[EN] SYNTHETIC PROCESS FOR PRODUCTION OF MODIFIED GCC RECEPTOR AGONISTS<br/>[FR] PROCÉDÉ DE SYNTHÈSE POUR LA PRODUCTION D'AGONISTES DU RÉCEPTEUR GCC MODIFIÉS
申请人:[en]IRONWOOD PHARMACEUTICALS, INC.
公开号:WO2023097207A1
公开(公告)日:2023-06-01
The present invention relates to methods of producing a synthetic peptide or pharmaceutically acceptable salts thereof of SEQ ID NO: 1.