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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209/00
Preparation of compounds containing amino groups bound to a carbon skeleton
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C07C209/30
by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
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C07C209/32
by reduction of nitro groups
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C07C209/325
reduction by other means than indicated in C07C209/34 or C07C209/36
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