Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07D
HETEROCYCLIC COMPOUNDS
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263/00
Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
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C07D263/52
condensed with carbocyclic rings or ring systems
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C07D263/62
having two or more ring systems containing condensed 1,3-oxazole rings
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C07D263/64
linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
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