作者:Jordi Robles、Maite Beltrán、Vicente Marchán、Yolanda Pérez、Isaura Travesset、Enrique Pedroso、Anna Grandas
DOI:10.1016/s0040-4020(99)00815-7
日期:1999.11
Nucleopeptides incorporating, besides the linking residue, other trifunctional amino acids such as lysine, arginine, tryptophan, serine, threonine and tyrosine have been obtained following stepwise solid-phase assembly. The best alternatives for the protection of the side chains of these trifunctional amino acids are discussed. The use of different solid supports (polystyrene-co-1%-divinylbenzene, controlled pore glass and polyethylene glycol-polystyrene) and nucleopeptide-resin linkers has also been evaluated. (C) 1999 Elsevier Science Ltd. All rights reserved.