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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C07C317/44
having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
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C07C317/48
the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
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C07C317/50
at least one of the nitrogen atoms being part of any of the groups , X being a hetero atom, Y being any atom
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