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Class Information
Number: 560/20
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acid esters > Aromatic acid moiety > Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) > Nitro bonded to carbon in acid moiety
Description: Compounds wherein the acid radical contains the group -N(=O)2 bonded to carbon.


Sub-classes under this class:

Class Number Class Name Patents
560/22 Additional nitrogen in acid moiety 338
560/23 Oxy, aldehyde or ketone group in acid moiety 228
560/21 Plural rings in acid moiety 565


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
5726205 O-acyl-4-phenyl-cyclohexanols, their salts, medicaments containing such compounds and their use, as well as a method of preparing them Mar. 10, 1998
5721234 Glutamate receptor antagonists: fused cycloalkylouinoxalinediones Feb. 24, 1998
5719306 LTA.sub.4 hydrolase inhibitors Feb. 17, 1998
5719307 Diamine chain extenders and method of use Feb. 17, 1998
5717109 Excitatory amino acid receptor antagonists Feb. 10, 1998
5709719 Poly(oxyalkylene) esters of substituted polyphenylethers and fuel compositions containing the same Jan. 20, 1998
5703269 Process for preparing aromatic olefins Dec. 30, 1997
5693617 Inhibitors of the 26s proteolytic complex and the 20s proteasome contained therein Dec. 2, 1997
5663461 Process for producing geranylgeraniol Sep. 2, 1997
5635608 .alpha.-carboxy caged compounds Jun. 3, 1997
5622532 Polylactone aromatic esters and fuel compositions containing the same Apr. 22, 1997
5618320 Aromatic esters of polyalkylphenoxyalkanols and fuel compositions containing the same Apr. 8, 1997
5608101 Substituted benzoyl (hetero)cyclic diones Mar. 4, 1997
5576455 Process for the preparation of fluorinated benzoic acids Nov. 19, 1996
5569774 Process for the preparation of chlorine-substituted olefins Oct. 29, 1996
5550246 Calicheamicin mimics Aug. 27, 1996
5536874 Process for preparing arylacetic acid and arylpropionic acid derivatives Jul. 16, 1996
5536868 Opiate receptor ligands Jul. 16, 1996
5530026 Certain aryl-ureido anti-cancer agents Jun. 25, 1996
5516934 Process for producing mono-P-nitrobenzyl malonate May. 14, 1996
5484463 Poly(oxyalkylene) hydroxy and amino aromatic carbamates and fuel compositions containing the same Jan. 16, 1996
5472978 Aromatic compounds, pharmaceutical compositions containing them and their use in therapy Dec. 5, 1995
5470960 Phenylalanine-glycine derivatives, process for preparation thereof, and pharmaceutical composition containing said derivatives Nov. 28, 1995
5461045 Fused benzeneoxyacetic acid derivatives Oct. 24, 1995
5451573 Substituted cyclohexane derivatives for the treatment of diseases Sep. 19, 1995
5449809 Acetylene derivatives and crop protection agents containing them Sep. 12, 1995
5442089 Preparation of monocarbamate diols Aug. 15, 1995
5420160 1-alkoxyhexatriene-2-carboxylates May. 30, 1995
5413614 Mannich condensation products of poly(oxyalkylene) hydroxyaromatic carbamates and fuel compositions containing the same May. 9, 1995
5414108 Process for the preparation of carboxylic acids and derivatives of them May. 9, 1995
5399747 Process for preparing carboxylic acids by carbonylation of ethers and thioethers Mar. 21, 1995
5395827 .omega.-[2-(phosphonoalkyl)phenyl]-2-aminoalkanoic acids as antagonists of excitatory amino acid receptors Mar. 7, 1995
5391571 Cholesterol ester hydrolase inhibitors Feb. 21, 1995
5360924 Process for preparing aromatic olefins Nov. 1, 1994
5359122 Preparation of 3-arylacrylic acids and their derivatives Oct. 25, 1994
5350872 Process for the preparation of carboxylic acids and derivatives of them Sep. 27, 1994
5324843 Process for making 3,4,5,6-tetrahydrophthalimide derivatives Jun. 28, 1994
5322959 Catalytic carboxylation process for preparing aryl-substituted aliphatic carboxylic esters Jun. 21, 1994
5321044 15,16-seco-19-nor progestins Jun. 14, 1994
5319122 Process for the preparation of benzylformimidate Jun. 7, 1994
5315028 Olefinic process for preparing aryl-substituted aliphatic carboxylic esters May. 24, 1994
5315026 Process for preparing aryl-substituted aliphatic carboxylic acids and their esters using cyclic phosphine catalysts May. 24, 1994
5315029 Process for preparing aryl-substituted aliphatic carboxylic acid esters by carbonylation May. 24, 1994
5315030 Catalytic carbonylation of ethers and thioethers May. 24, 1994
5312999 Propoxybenzene derivatives and process for preparing the same May. 17, 1994
5304659 Preparation of polycyclic dyes Apr. 19, 1994
5296591 Trifluoromethylketone derivatives, processes for preparation thereof and use thereof Mar. 22, 1994
5283352 Pharmacologically active compounds, methods for the preparation thereof and compositions containing the same Feb. 1, 1994
5254720 Process for preparing aryl-substituted aliphatic carboxylic acids and their alkyl esters Oct. 19, 1993
5254716 Intermediates, and processes thereto, for the preparation of 5,6-dihydropyrrolo[2,3-d]pyrimidines Oct. 19, 1993

1 2 3 4 5 6 7


 
 
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