Hinton, Shante published the artcileDeoxy derivatives of L-like 5′-noraristeromycin, Related Products of pyrimidines, the publication is Tetrahedron Letters (2012), 53(14), 1753-1755, database is CAplus and MEDLINE.
Several base variations of 2′- and 3′-deoxy derivatives of (+)-4′-deoxy-5′-noraristeromycin have been prepared from enantiomerically pure precursors following standard purine nucleoside construction. These carbocyclic nucleosides were evaluated against hepatitis B virus (HBV) and found to be inactive. No cytotoxicity to the cell line was observed
Tetrahedron Letters published new progress about 56-05-3. 56-05-3 belongs to pyrimidines, auxiliary class Pyrimidine,Chloride,Amine,API, name is 2-Amino-4,6-dichloropyrimidine, and the molecular formula is C4H3Cl2N3, Related Products of pyrimidines.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia