Heterocyclic Compounds, 2-Ring
Synonyms
2-Ring Heterocyclic Compounds
Fused Heterocyclic Compounds, Two Ring
Fused Heterocyclic Compounds, Two-Ring
Heterocyclic Compounds, 2 Ring
Two Ring Heterocyclic Compounds
A class of heterocyclic compounds that include a two-ring fused structure. Both aromatic and non-aromatic ring structures are included in this category.