62307-54-4Relevant articles and documents
HMDO-promoted peptide and protein synthesis in ionic liquids
Duan, Jianli,Sun, Yao,Chen, Hao,Qiu, Guofu,Zhou, Haibing,Tang, Ting,Deng, Zixin,Hong, Xuechuan
, p. 7013 - 7022 (2013/08/23)
Hexamethyldisiloxane (HMDO) has been developed to efficiently promote the metal-free direct coupling of an amino function of one cysteine-free peptide or protein and a C-terminal thioester of the second peptide in ionic liquids. The amide-coupling reaction proceeds smoothly under mild conditions to afford the corresponding products in good to excellent yields (63-94%). Peptide couplings were also achieved using in-situ-generated thioesters by the thioesterification of oxo esters.
SYNTHESIS OF PENTAPEPTIDES RELATED BOTH TO SUBSTANCE P C-TERMINAL FRAGMENT AND MET-ENKEPHALIN
Lipkowski, Andrzej W.,Misicka, Aleksandra,Drabarek, Stefania
, p. 813 - 818 (2007/10/02)
Six pentapeptide amides related both to Substance P C-terminal fragment and to Met-enkephalin have been synthesized.Syntheses were effected by coupling fragments 3 + 2 in solution.The DCC + HOBt method was used for synthesis of peptide fragments and final