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Class Information
Number: 562/512
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acids and salts thereof > Acyclic
Description: Compounds wherein the acid contains no carbocyclic nucleus.


Sub-classes under this class:

Class Number Class Name Patents
562/577 Aldehyde or ketone 158
562/550 Formation of carboxyl group by carbonation 25
562/523 Formation of carboxyl group by oxidation 71
562/602 Halogen 87
562/553 Nitrogen bonded to carbon of organic radical (e.g., amino acids, etc.) 349
562/579 Oxy 145
562/590 Polycarboxylic 251
562/517 Preparation by carbonylation 170
562/515 Preparation by degradation of carbohydrates 37
562/516 Preparation by hydrolysis of proteins 13
562/513 Preparation from source of undetermined composition (e.g., industrial waste, etc.) 64
562/512.2 Preparing by oxidation of hydrocarbon mixtures 62
562/606 Saturated lower fatty acids 232
562/598 Unsaturated 261


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7572936 Optimized liquid-phase oxidation Aug. 11, 2009
7498462 Process for producing .alpha.,.beta.-unsaturated carboxylic acid Mar. 3, 2009
7491839 Processes for preparing organic compounds having improved color characteristics Feb. 17, 2009
7468167 Method for starting up reactor and reactor system Dec. 23, 2008
7456313 Liquid-phase (AMM)oxidation process Nov. 25, 2008
7419981 Synergistic combinations of an alpha-2-delta ligand and a cGMP phosphodieterse 5 inhibitor Sep. 2, 2008
7381823 Process for preparing cyclohexanediacetic acid monoamide Jun. 3, 2008
7345196 Convenient process of manufacture for difluoromethylornithine and related compounds Mar. 18, 2008
7335799 Hydroxyl compounds and compositions for cholesterol management and related uses Feb. 26, 2008
7304093 Ketone compounds and compositions for cholesterol management and related uses Dec. 4, 2007
7179941 Carbonylamino-substituted acyl phenyl urea derivatives, process for their preparation and their use Feb. 20, 2007
7164034 Alpha2delta ligands for fibromyalgia and other disorders Jan. 16, 2007
7138542 Method of treating tinnitus Nov. 21, 2006
7109362 Process for the preparation of lipoic acid and dihydrolipoic acid Sep. 19, 2006
7038078 Methods of synthesizing and using derivatives of [2-(2-aminoethoxy)ethoxy] acetic acid May. 2, 2006
7033520 Metal chelating compositions for protein purification, detection or binding Apr. 25, 2006
7026505 Method of treating tinnitus Apr. 11, 2006
7008636 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia Mar. 7, 2006
6878683 Polymers used as controllable dispersing agents Apr. 12, 2005
6875874 Processes for the preparation of oxo-oxazoline or alloamino acid derivatives Apr. 5, 2005
6875890 Method of producing N, N-dimethyl glycine hydrochloride Apr. 5, 2005
6858753 Process for the preparation of carboxylic acids from aliphatic alcohols Feb. 22, 2005
6818790 Process for producing mixed gas of lower olefin and lower aliphatic carboxylic acid, and process for producing lower aliphatic ester using the mixed gas Nov. 16, 2004
6815559 Process for producing 3,3,3-trifluoro-2-hydroxypropionic acid or its derivative Nov. 9, 2004
6809210 Method of solvating a metal in an aromatic organic liquid Oct. 26, 2004
6790987 Process for the catalytic cleavage of lactones Sep. 14, 2004
6756471 Process for the preparation of water-soluble polymers containing polyalkylene glycol ether side chains Jun. 29, 2004
6747157 Processes for the preparation of oxo-oxazoline or alloamino acid derivatives Jun. 8, 2004
6743946 Method for separating hydroxymethylthiobutyric acid Jun. 1, 2004
6689907 Process for the manufacture of mercaptocarboxylic acids from unsaturated carboxylic acids Feb. 10, 2004
6686501 Processes for preparing 3.3-dimethylbutyric acid Feb. 3, 2004
6683208 Optically active diphosphines, preparation thereof according to a process for the resolution of the racemic mixture and use thereof Jan. 27, 2004
6673951 Process for catalytically hydrogenating phytosterols Jan. 6, 2004
6670396 Aspirin-triggered lipid mediators Dec. 30, 2003
6646160 Process for the preparation of carboxylic acid salts from primary alcohols Nov. 11, 2003
6642398 Mono-and disubstituted 3-propyl gamma-aminobutyric acids Nov. 4, 2003
6630602 Propylisopropyl acetic acid and propylisopropyl acetamide stereoisomers, a method for their synthesis and pharmaceutical compositions containing them Oct. 7, 2003
6623655 Metal chelating compositions Sep. 23, 2003
6608061 Bisaryl compound and medicament for cancer treatment comprising the same Aug. 19, 2003
6579992 Method for producing chiral dihydrotagetone, and its conversion to chiral 5-isobutyl-3-methyl-4,5-dihydro-2(3H)-furanone Jun. 17, 2003
6518311 Use of branched-chain fatty acids and derivatives thereof for the treatment of pain Feb. 11, 2003
6506778 Acylphenylurea derivatives, a process for their preparation and their use as pharmaceuticals Jan. 14, 2003
6498269 Method for the oxidation of aldehydes, hemiacetals and primary alcohols Dec. 24, 2002
6479518 Zwitterionic tachykinin receptor antagonists Nov. 12, 2002
6465686 Halogenated 2-amino-5,6 heptenoic acid derivatives useful as nitric oxide synthase inhibitors Oct. 15, 2002
6462231 Method of producing carboxylic acid and alcohol Oct. 8, 2002
6462229 Process for the preparation of (-)-.alpha.-(difluoromethyl)ornithine-monohydrochloride monohydrate Oct. 8, 2002
6452012 3-phenyl-2,6-dioxopiperidin-3-ylpropionamide derivatives and method for preparing same Sep. 17, 2002
6414187 Asymmetric hydrogenation Jul. 2, 2002
6399801 Dry powder lithium carboxylates Jun. 4, 2002

1 2 3 4


 
 
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