IPC Subgroup
C07D 241/4 Benzopyrazines
Introduced: July 1974
Last revised: January 2006
Full Title
Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings > condensed with carbocyclic rings or ring systems > with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms > Benzopyrazines
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- HETEROCYCLIC COMPOUNDS
2 direct subcodes
Child Classifications
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- C07D 241/42 with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D 241/44 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring