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PCE
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CPC Subgroup
A61K 31/403

condensed with carbocyclic rings, e.g. carbazole

Full Title

Medicinal preparations containing organic active ingredients > Heterocyclic compounds > having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins > having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil > condensed with carbocyclic rings, e.g. carbazole

2 direct subcodes

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