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PCE
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DIFF Subgroup
C07D 209/50

with oxygen and nitrogen atoms in positions 1 and 3

Introduced: July 1974

Full Title

Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom > condensed with one carbocyclic ring > Iso-indoles; Hydrogenated iso-indoles > with oxygen and nitrogen atoms in positions 1 and 3

No child classifications to compare. This is a leaf node in both IPC and CPC.