IPC Subgroup
C07H 15/24 Condensed ring systems having three or more rings
Introduced: July 1974
Last revised: January 2006
Full Title
Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals > Carbocyclic rings > Condensed ring systems having three or more rings
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
4 direct subcodes
Child Classifications
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- C07H 15/244 Anthraquinone radicals, e.g. sennosides
- C07H 15/248 Colchicine radicals, e.g. colchicosides
- C07H 15/252 Naphthacene radicals, e.g. daunomycins, adriamycins
- C07H 15/256 Polyterpene radicals