A Simple Synthesis of Nβ-Fmoc/Z-Amino Alkyl Thiols and their use in the Synthesis of Nβ-Fmoc/Z-Amino Alkyl Sulfonic Acids
作者:V. Sureshbabu、T. Vishwanatha、B. Vasantha
DOI:10.1055/s-0029-1219584
日期:2010.4
simple and efficient protocol for the synthesis of N β -Fmoc/Z-amino alkylthiols is described. The approach uses sodium pyrosulfite-mediated hydrolysis of isothiouronium salts resulting from the reaction between N-protected aminoalkyl iodides and thiourea. N-Protected taurines were prepared through performic acid oxidation of the thiols and the products were further utilized for the synthesis of dipeptidosulfonamides
A facile route for the synthesis of novel S-linked 1,3,5-triazine tethered peptidomimetics
作者:Muniyappa Krishnamurthy、Basavaprabhu、K.M. Sharanabai、Vommina V. Sureshbabu
DOI:10.1016/j.tetlet.2014.08.075
日期:2014.10
An efficient one-pot synthesis of Nα-protected S-linked 1,3,5-triazine tethered peptidomimetics is described. The protocol involves a three-component condensation reaction employing Nα-protected amino alkyl isothiouronium salt, formaldehyde and aminoacidester or aryl amine as reactants. Various aryl amines with substitutions and aminoacids with simple as well as bifunctional side chains were employed