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Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
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215/00
Compounds containing amino and hydroxy groups bound to the same carbon skeleton
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C07C215/74
having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
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C07C215/84
having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems
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C07C215/86
being formed by two rings
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