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Class Information
Number: 560/132
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acid esters > Acyclic acid moiety > Esterified phenolic hydroxy > Carbamic acid
Description: Compounds wherein the acid radical contains nitrogen directly attached to the carbon of an esterified carboxyl group.


Sub-classes under this class:

Class Number Class Name Patents
560/136 Nitrogen in phenolic moiety 90
560/133 Plural rings in phenolic moiety 78
560/135 Sulfur in phenolic moiety 66
560/137 Sulfur, halogen or additional nitrogen or oxygen in carbamic acid moiety 106


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7329689 Monohydrate hydrochloride of the 4-hydroxycarbamoyl-phenyl)-carbamic acid (6-diethylaminomethyl-naphtalen-2-yl) ester Feb. 12, 2008
7253282 Hexafluoroisopropanol substituted cyclohexane derivatives Aug. 7, 2007
7164037 Enzymatic production of (meth)acrylic esters that contain urethane groups Jan. 16, 2007
7122696 Processes for preparation of N-protected-.beta.-amino alcohols and N-protected-.beta.-amino epoxides Oct. 17, 2006
6686494 Synthesis of S-alkyl and S-aryl thiocarbamates, one-pot two-step general synthesis Feb. 3, 2004
6642408 Intermediates for selectively soluble magenta colorants Nov. 4, 2003
6566481 Polyisocyanates with allophanate groups derived from alicyclic alkanediols May. 20, 2003
6548696 Low monomer 1:1-monoadducts from hydroxy (meth) acrylates and diisocyanates and a process for their manufacture Apr. 15, 2003
6545160 .alpha.aminocetic acid derivatives- .alpha.4.beta.7 receptor antagonists Apr. 8, 2003
6437078 Aliphatic polyurea prepolymers, compositions and methods Aug. 20, 2002
6410781 .alpha.-aminoacetic acid derivatives-.alpha.4.beta.7 receptor antagonists Jun. 25, 2002
6392001 Process for the production of light-stable polyisocyanates containing allophanate groups May. 21, 2002
6320012 Isocyanate formulations containing activated chain extenders Nov. 20, 2001
6284918 Selective inhibitors of prostaglandin endoperoxide synthase-2 Sep. 4, 2001
6239247 Fluorochemical composition comprising a urethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate May. 29, 2001
6228979 Cyclic carbonates and their reactions with amines May. 8, 2001
6143917 Process for producing aryl carbamates Nov. 7, 2000
6072069 Biodegradable nonionic contrast media Jun. 6, 2000
6034096 Compounds with anti-inflammatory and immunosuppressive activities Mar. 7, 2000
6022989 Process for the preparation of an activated amino acid Feb. 8, 2000
5859163 Allophanate group-containing polyisocyanates improved compatibility with aldimines Jan. 12, 1999
5849750 Dynemicin analogs Dec. 15, 1998
5807957 Cationic film-forming polymer compositions, and use thereof in topical agents delivery system and method of delivering agents to the skin Sep. 15, 1998
5767220 Low viscosity, ethylenically unsaturated polyurethanes containing allophanate groups Jun. 16, 1998
5734082 Hydroxyethyl aminimides Mar. 31, 1998
5491256 Composition of matter for aliphatic-aromatic ureas, biurets, and allophanates as nitric oxide reducing agents in diesel emissions Feb. 13, 1996
5413615 Polyalkyl hydroxy and amino aromatic carbamates and fuel compositions containing the same May. 9, 1995
5414120 Polyether-substituted imide compounds and their use May. 9, 1995
5318993 Antihyperlipidemic benzoquinones Jun. 7, 1994
5283352 Pharmacologically active compounds, methods for the preparation thereof and compositions containing the same Feb. 1, 1994
5247121 Alkyl esters of n-carboalkyloxy amino-11-undecanoic acids, their processes of preparation and their use as thickening agents Sep. 21, 1993
5210273 Process for the preparation of mono- and oligourethanes May. 11, 1993
5200551 Method of preparing an intermediate for the manufacture of bambuterol Apr. 6, 1993
5130457 Process for the preparation of N,N-disubstituted mono- and oligourethanes Jul. 14, 1992
5126477 Carbamates, their production and use as fuels additives Jun. 30, 1992
5103041 Carbamates, their production and use as fuels additives Apr. 7, 1992
5066819 Process for the preparation of aryl esters of N-alkyl carbamic acids Nov. 19, 1991
5021453 3-keto HMG-CoA reductase inhibitors Jun. 4, 1991
5021590 Process for producing N-alkyl-carbamates Jun. 4, 1991
5008435 Preparation of urethanes Apr. 16, 1991
4985587 Reaction products of p-vinylphenol and polyisocyanates Jan. 15, 1991
4960881 .alpha.-chlorinated carbonates, their method of manufacture and application in the protection of the amine functions of amino acids Oct. 2, 1990
4931466 Crystalline form and its preparation Jun. 5, 1990
4925971 Method for producing aliphatic o-arylurethanes May. 15, 1990
4883854 Hydroxyl functional monomers Nov. 28, 1989
4801644 Coating compositions Jan. 31, 1989
4793993 Crosslinking of hair thiols Dec. 27, 1988
4788324 Preparation of o-(1-methoxy-2-chloro)-ethoxyphenyl N-methylcarbamate Nov. 29, 1988
4781947 Sizing agent for carbon fibers Nov. 1, 1988
4776875 Functional acetic acid derivatives containing phosphorus and herbicidal, growth-regulating agents containing them Oct. 11, 1988

1 2 3


 
 
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