Manicardi, Alex published the artcileA bifunctional monomer for on-resin synthesis of polyfunctional PNAs and tailored induced-fit switching probes, Synthetic Route of 169396-92-3, the publication is Organic Letters (2016), 18(21), 5452-5455, database is CAplus and MEDLINE.
A synthetic strategy for the production of polyfunctional PNAs bearing substituent groups both on the nucleobase and on the backbone C5 carbon of the same monomer is described; this is based on the use of a tris-orthogonally protected monomer and subsequent solid-phase selective functionalization. This strategy can be used for synthesizing PNAs that are not readily accessible by use of preformed modified monomers. As an example, a PNA-based probe that undergoes a switch in its fluorescence emission upon hybridization with a target oligonucleotide, induced by tailor-made movement of two pyrene substituent groups, was synthesized.
Organic Letters published new progress about 169396-92-3. 169396-92-3 belongs to pyrimidines, auxiliary class Pyrimidine,Carboxylic acid,Amine,Amide,Others,PNA, name is 2-(N-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamido)acetic acid, and the molecular formula is C26H26N4O7, Synthetic Route of 169396-92-3.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia