Abstract For studies on the expression of recombinant DNA, linker fragments have been prepared which serve to introduce specific points of cleavage on the DNA as well as the protein level. Such linkers were designed for cyanogen bromide as well as for collagenase cleavage of fused proteins. The preparation was done according to the triester synthesis scheme using improved and simpler routes to functionalized dinucleotide building blocks. ...
![5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)guanosine 3'-benzoate Structure](https://image.chemsrc.com/caspic/409/93966-65-5.png)
