Question

what is heterocyclic compounds?

Answer 1

heterocyclic compound or ring structure is a cyclic compound that has atoms of at least two different elements as members of its ring(s).[1] Heterocyclic chemistry is the branch of organic chemistry dealing with the synthesis, properties, and applications of these heterocycles.[2]

Examples of heterocyclic compounds include all of the nucleic acids, the majority of drugs, most biomass (cellulose and related materials), and many natural and synthetic dyes.

Answer 2

heterocyclic compounds are cyclic compounds with the ring containing carbon and other elements the components being oxygen nitrogen and sulphur.