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
Child Classifications
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- A61K 31/4035 Isoindoles, e.g. phthalimide
- A61K 31/404 Indoles, e.g. pindolol