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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
6251827 Acylsulfamoylbenzamides, crop protection compositions comprising them, and processes for their preparation Jun. 26, 2001
6221866 Indanyl-substituted benzenecarboxamides, processes for their preparation, their use as a medicament, and pharmaceutical formulations containing them Apr. 24, 2001
6221914 Sulfonamide bridging compounds that inhibit tryptase activity Apr. 24, 2001
6211197 Prostaglandin receptor ligands Apr. 3, 2001
6211241 Aryl sulfonamides and sulfamide derivatives and uses thereof Apr. 3, 2001
6090981 Substituted benzenesulfonylureas and -thioureas--process for their preparation and their use as pharmaceuticals Jul. 18, 2000
6054457 Benzamide derivatives and their use as vasopressin antagonists Apr. 25, 2000
5981800 Preparation process for 4-substituted dinitroanilines Nov. 9, 1999
5968978 Biphenylsulfonylcyanamides, process for their preparation, and their use as medicament Oct. 19, 1999
5965588 Sulfonylalkanoylamino hydroxyethylamimo sulfonamides useful as retroviral protease inhibitors Oct. 12, 1999
5955505 Glutamic acid receptor agonist Sep. 21, 1999
5942546 Sulfonyl-N-hydroxyguanidine derivatives Aug. 24, 1999
5777168 Process for producing N-alkyl-dinitroalkylanilines Jul. 7, 1998
5760064 Sulfonylalkanoylamino hydroxyethylamino sulfanamides useful as retroviral protease inhibitors Jun. 2, 1998
5734081 Arylthio compounds Mar. 31, 1998
5705528 Farnesyl derivatives and pharmaceutical compositions containing them Jan. 6, 1998
5689006 Process for producing n-alkyl-dinitroalkylanilines Nov. 18, 1997
5668291 Arylthio compounds Sep. 16, 1997
5668178 Arylthio compounds Sep. 16, 1997
5663441 Production of mono-N-alkyl-dinitroalkylanilines and N-alkyl-dinitroaniline derivatives Sep. 2, 1997
5650533 Intermediates to herbicidal 4-substituted isoxazoles Jul. 22, 1997
5639769 Sulfonylalkanoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors Jun. 17, 1997
5610320 Sulfonamide phenyl substituted compounds Mar. 11, 1997
5599982 Process for preparing enantiomerically pure imidazo[4,5,1-JK][1,4]-benzodiazepin-2(1H)-thiones Feb. 4, 1997
5543570 Intermediates for preparing enantiomerically pure imidazo[4,5,1-JK][1,4]-benzodiazepin-2-(1H)-thiones Aug. 6, 1996
5521219 Sulfonylalkanoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors May. 28, 1996
5514642 Cyclohexenone oxime ethers, their preparation and their use May. 7, 1996
5510388 Sulfonylalkanoylamino hydroxyethylamino sulfonamides useful as retroviral protease inhibitors Apr. 23, 1996
5508294 Sulfonylalkanoylamino hydroxyethlamino sulfonamides useful as retroviral protease inhibitors Apr. 16, 1996
5482942 (3,4-dioxocyclobuten-1-yl)chromene, indene, and dihydronaphthalenone derivatives as smooth muscle relaxants Jan. 9, 1996
5463122 Arylthio compounds Oct. 31, 1995
5457237 Dihydroxyindanone tyrosine kinase inhibitors Oct. 10, 1995
5451677 Substituted phenyl sulfonamides as selective .beta. 3 agonists for the treatment of diabetes and obesity Sep. 19, 1995
5405988 9-substituted bicyclo[3.3.0]octane derivatives, process for their production and their pharmaceutical use Apr. 11, 1995
5221750 2-aryl-4-isoxazolin-3-one derivatives Jun. 22, 1993
5189211 Sulfonamide derivatives Feb. 23, 1993
5152826 Certain substituted bis(2-benzoyl-3-oxo-cyclohexenyl) thioglycols Oct. 6, 1992
5081284 Proteinase inhibitor Jan. 14, 1992
5061706 2,3-quinoxalinediones for use as neuroleptics Oct. 29, 1991
5047420 1,3-diaryl cyclopentanes and derivatives thereof as PAF antagonists Sep. 10, 1991
4971620 Sulfonamide and herbicide containing the same as active ingredient Nov. 20, 1990
4954160 Oximino ether compounds Sep. 4, 1990
4948809 Sulphonylalkylamines, processes for the preparation thereof and pharmaceutical compositions containing them Aug. 14, 1990
4946981 Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones Aug. 7, 1990
4939147 Substituted 3,4-dihydroxy phenylethylamino compounds Jul. 3, 1990
4933367 Carboxylic acid derivatives, processes for the preparation thereof, the use thereof, and pharmaceutical compositions which contain these compounds Jun. 12, 1990
4921524 Oximino ether compounds May. 1, 1990
4908467 Certain fluoroalkylphenylsulfonamides Mar. 13, 1990
4902787 Method for producing lightfast disperse dyestuffs containing a build-in photostabilizer [molecule] compound Feb. 20, 1990
4897423 Dinitrobenzenesulfonamides Jan. 30, 1990

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