An efficient synthetic approach to protected trinuclotide phosphoramidites suitable for codon-by-codon synthesis of structural gene combinatorial libraries is described; the procedure rests on the use of pair of orthogonal protecting groups for the two oligomer termini and offers flexibility in the choice of chain elongation direction going from dimer to trimer.
本文介绍了一种高效的三核苷酸
磷酰胺保护合成方法,适用于逐个密码子合成结构
基因组合文库;该方法的基础是在两个寡聚体末端使用一对正交的保护基团,并可灵活选择从二聚体到三聚体的链延伸方向。