Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

Child Classifications

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• C07C 311/01 Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms since 1990 IPC+CPC Available in IPC and CPC
• C07C 311/14 Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of rings other than six-membered aromatic rings since 1990 IPC+CPC Available in IPC and CPC
• C07C 311/15 Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings since 1990 IPC+CPC Available in IPC and CPC
• C07C 311/22 Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms since 1990 IPC+CPC Available in IPC and CPC
• C07C 311/30 Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups since 1990 IPC+CPC Available in IPC and CPC
• C07C 311/48 having nitrogen atoms of sulfonamide groups further bound to another hetero atom since 1990 IPC+CPC Available in IPC and CPC
• C07C 311/50 Compounds containing any of the groups [IMAGE cpc-sch-C07C-0977.gif], X being a hetero atom, Y being any atom since 1990 IPC+CPC Available in IPC and CPC
• C07C 311/65 N-sulfonylisocyanates since 1990 IPC+CPC Available in IPC and CPC