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Class Information
Number: 564/87
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Amino nitrogen containing (e.g., urea, sulfonamides, nitrosamines, oxyamines, etc., and salts thereof) > Sulfonamides (i.e., q-(o=)s(=o)-hnh, wherein q is a substituent and wherein any substituent replacing one or both hydrogens shown will be referred to as e) > Substituent q contains benzene ring > Nitrogen in substituent q > Nitro or nitroso in substituent q
Description: Compounds wherein the residue of the aromatic sulfonic acid contains a nitro or nitroso group bonded directly to a carbon atom.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8642808 Bis-aryl sulfonamides Feb. 4, 2014
8552050 Activators of pyruvate kinase M2 and methods of treating disease Oct. 8, 2013
8425890 Odor-controlling bodily fluid absorber Apr. 23, 2013
8193194 Ion channel modulators and methods of use Jun. 5, 2012
8076513 Methods for the preparation of N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamid- e derivatives Dec. 13, 2011
7964643 Aryl alkyl sulfonamides as therapeutic agents for the treatment of bone conditions Jun. 21, 2011
7741519 Bis-aryl sulfonamides Jun. 22, 2010
7700654 Isolation of N-butylbenzenesulfonamide, synthesis of benzenesulfonamide derivatives, and use of N-butylbenzenesulfonamide and benzenesulfonamide derivatives for treating benign prostatic hyper Apr. 20, 2010
7608736 Process for preparing acylsulfamoylbenzamides Oct. 27, 2009
7378550 Process for preparing reverse transcriptase inhibitors May. 27, 2008
7321063 Sulfonamide inhibitors of aspartyl protease Jan. 22, 2008
7256204 Amine compounds, their production and use Aug. 14, 2007
RE39682 Farnesyl derivatives and pharmaceutical compositions containing them Jun. 5, 2007
7227035 Bis-aryl sulfonamides Jun. 5, 2007
7208526 Styrylsulfonamides Apr. 24, 2007
7169952 Process to prepare sulfonamides Jan. 30, 2007
7163942 Sulfonamide compounds for the treatment of neurodegenerative disorders Jan. 16, 2007
7161006 Sulphones for inhibition of gamma secretase Jan. 9, 2007
7161031 Amino-substituted sulfonanilides and derivatives thereof for treating proliferative disorders Jan. 9, 2007
7135487 Sulphonamide derivatives Nov. 14, 2006
7049468 Modulators of Rho C activity May. 23, 2006
6960686 Preparation and purification of antiviral disulfonic acid disodium salt Nov. 1, 2005
6927224 Selective estrogen receptor modulators Aug. 9, 2005
6919369 Serine protease inhibitors Jul. 19, 2005
6908947 Sulfonamide-substituted fused 7-membered ring compounds, their use as a medicament, and pharmaceutical preparations comprising them Jun. 21, 2005
6852887 Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-P-nitrobenzenesulfony lamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines Feb. 8, 2005
6849635 Sulfonamides Feb. 1, 2005
6806366 Preparation and purification of antiviral disulfonic acid disodium salt Oct. 19, 2004
6743929 Sulfonylalkanoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors Jun. 1, 2004
6734182 Aryl sulfonamides and sulfamide derivatives and uses thereof May. 11, 2004
6727282 Succinoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors Apr. 27, 2004
6653331 Targeted drug delivery using sulfonamide derivatives Nov. 25, 2003
6583180 Glucocorticoid receptor modulators Jun. 24, 2003
6583318 Method for synthesis of .alpha.-sulfonamido amide, carboxylic acid and hydroxamic acid derivatives Jun. 24, 2003
6552086 Sulfonamide derivatives Apr. 22, 2003
6552225 Chemical compounds Apr. 22, 2003
6538159 .alpha.-sulfin-and .alpha.-sulfonamino acid amides Mar. 25, 2003
6538016 .alpha.-sulfin-and .alpha.-sulfonamino acid amides Mar. 25, 2003
6506937 Substituted benzenesulfonylureas and -thioureas-processes for their preparation and their use as pharmaceuticals Jan. 14, 2003
6482860 Pentafluorobenzenesulfonamides and analogs Nov. 19, 2002
6472393 Serine protease inhibitors Oct. 29, 2002
6391877 Aryl sulfonamides and sulfamide derivatives and uses thereof May. 21, 2002
6388131 Benzene compounds as antiproliferative and cholesterol lowering agents May. 14, 2002
6380429 Preparation of sulfonyl imine compounds Apr. 30, 2002
6335467 Substituted benzenesulfonylureas and thioureas-process for their preparation and their use as pharmaceuticals Jan. 1, 2002
6333349 Sulfonamide-substituted fused 7-membered ring compounds, their use as a medicament, and pharmaceutical preparations comprising them Dec. 25, 2001
6333337 Potassium channel inhibitors Dec. 25, 2001
6303630 Diarylsulfone non-nucleoside reverse transcriptase inhibitors of human immunodeficiency virus Oct. 16, 2001
6284923 Substituted benzene compounds as antiproliferative and cholesterol lowering action Sep. 4, 2001
6281367 Process for the synthesis of HIV protease inhibitors Aug. 28, 2001

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