The pentapeptide, Thr-Ala-Cys-His-Asp, has been synthesised by use of S-diphenylmethyl-
protected cysteine. The catalytic activity towards p-nitrophenyl acetate was comparable with …

The p-methoxyphenylsulphonyl group attached at the Nim function of histidine can be
quantitatively cleaved by trifluoroacetic acid in the presence of dimethyl sulphide at room …

The protection of the thiol group in the cysteine residue is of great importance in the field of
peptide synthesis. Glutathione, oxytocin and vasopressin have been synthesized by many …

S-ieri-Butylcysteine was obtained by a new method. A number of its N-protected
derivativesand esters were synthesized. Syntheses of several peptides containing tert-butyl …

The solid-phase synthesis of peptides containing Cys hasbeen carried out using the new
thiol protecting group Fsam, which is completely stable to basic and acidic conditionsused in …

This paper describes a novel solid phase peptide synthesis method for the systematic C-
terminal modification of cysteine-containing peptides. In this method, cysteine is linked to …

The synthesis by conventional methods of the peptides Z-Asp-Cys-NH2, Z-Asp-Gly-Cys-
NH2, Z-Glu-Gly-Cys-NH2, Z-His-Ala-Gly-Gly-Cys-NH2, Z-His-Ala-Asp-Gly-Cys-NH2 and Z …

WE have found a new carboxy-protecting group, 4-(methy1thio) phenyl ester (MTP), which
can be oxidized to the sulphoxide, 4-(methylsulphiny1)-phenyl ester, and further oxidized to …

The synthesis, characterization, and kinetic study of two linear pentapeptides l-threonyl-l-
alanyl-l-seryl-l-histidyl-l-aspartic acid (TASHD) and l-seryl-γ-aminobutyryl-l-histidyl-γ …

Protection of cysteine and histidine by the diphenyl-4-pyridylmethyl group during peptide
synthesis - Journal of the Chemical Society, Chemical Communications (RSC Publishing) Jump …