scholarly journals Total synthesis of human relaxin and human relaxin derivatives by solid-phase peptide synthesis and site-directed chain combination

1991 ◽  
Vol 266 (17) ◽  
pp. 10754-10761
Author(s):  
E.E. Büllesbach ◽  
C. Schwabe
2018 ◽  
Vol 5 (9) ◽  
pp. 1431-1435 ◽  
Author(s):  
L. Liu ◽  
S. Wu ◽  
Q. Wang ◽  
M. Zhang ◽  
B. Wang ◽  
...  

The total syntheses of teixobactin and a series of its stereoisomers at positions 2, 5, 6, 10 and 11 were achieved via a combined strategy of solution and solid phase peptide synthesis.


2021 ◽  
Author(s):  
Michael R. Reynolds ◽  
Sabrina Piazza ◽  
Jonathan Chiaramonte ◽  
Fabiola A. Chapa-Villarreal ◽  
John Trant

The total synthesis of the Thomsen-nouveau (Tn) antigen, a tumour-associated O-linked mucin glycopeptide, was achieved through a concise route. The key glycosylation step proved challenging to reproduce from the literature precedents and was most reliably accomplished using a palladium-catalyzed coupling between the glycosyl donor and Fmoc-functionalized serine acceptor to form the target in moderate yields. This is, to the best of our knowledge, the shortest synthesis reported from galactose for preparing this essential building block for large-scale solid phase peptide synthesis.


2011 ◽  
Vol 17 (10) ◽  
pp. 683-689 ◽  
Author(s):  
Venugopala K. Narayanaswamy ◽  
Fernando Albericio ◽  
Yacoob Mohamed Coovadia ◽  
Hendrik G. Kruger ◽  
Glenn E. M. Maguire ◽  
...  

2021 ◽  
Author(s):  
Michael R. Reynolds ◽  
Sabrina Piazza ◽  
Jonathan Chiaramonte ◽  
Fabiola A. Chapa-Villarreal ◽  
John Trant

The total synthesis of the Thomsen-nouveau (Tn) antigen, a tumour-associated O-linked mucin glycopeptide, was achieved through a concise route. The key glycosylation step proved challenging to reproduce from the literature precedents and was most reliably accomplished using a palladium-catalyzed coupling between the glycosyl donor and Fmoc-functionalized serine acceptor to form the target in moderate yields. This is, to the best of our knowledge, the shortest synthesis reported from galactose for preparing this essential building block for large-scale solid phase peptide synthesis.


Author(s):  
luis camacho III ◽  
Bryan J. Lampkin ◽  
Brett VanVeller

We describe a method to protect the sensitive stereochemistry of the thioamide—in analogy to the protection of the functional groups of amino acid side chains—in order to preserve the thioamide moiety during peptide elongation.<br>


2004 ◽  
Vol 8 (4) ◽  
pp. 291-301 ◽  
Author(s):  
Giuseppina Sabatino ◽  
Mario Chelli ◽  
Alberto Brandi ◽  
Anna Papini

In the years since the publication of Atherton and Sheppard's volume, the technique of Fmoc solid-phase peptide synthesis has matured considerably and is now the standard approach for the routine production of peptides. The basic problems outstanding at the time of publication of this earlier work have now been, for the most part, solved. As a result, innovators in the field have focussed their efforts to develop methodologies and chemistry for the synthesis of more complex structures. The focus of this new volume is much broader, and covers not only the essential procedures for the production of linear peptides but also more advanced techniques for preparing cyclic, side-chain modified, phospho- and glycopeptides. Many other methods also deserving attention have been included: convergent peptide synthesis; peptide-protein conjugation; chemoselective ligation; and chemoselective purification. The difficult preparation of cysteine and methionine-containing peptides is also covered, as well as methods for overcoming aggregation during peptide chain assembly and a survey of available automated instrumentation.


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