Pyridine vs Pyridopyrimidine - What's the difference?
pyridine | pyridopyrimidine |
(organic compound) Any of a class of aromatic heterocyclic compounds containing a ring of five carbon atoms and an nitrogen atom; especially the simplest one, C5H5N.
(organic chemistry) Any of a class of bicyclic heterocycles consisting of a pyridine fused to one of pyrimidine
