Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 231 - Preparation of carboxylic acid amides
Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
11/2012
11/07/2012CN102766063A Novel method for preparing agomelatine
11/07/2012CN102766004A Method for synthesizing aminoacyl arylamine
11/07/2012CN102180826B Histone deacetylase inhibitor containing alpha amino acid structure and application thereof
11/07/2012CN101928230B Improved synthesis scheme for lacosamide
11/01/2012WO2012148624A1 Synthesis of hydroxyalkyl amides from esters
11/01/2012WO2012148555A1 Amidation process
11/01/2012WO2012146604A1 Process for the production of 4-chloroacetoacetyl chloride, 4-chloroacetoacetic acid esters, amides and imides
11/01/2012WO2012146085A1 Intermediate for synthesizing prostaglandin medicines and preparation method therefor
11/01/2012WO2012145899A1 Ester compound, preparation method and application thereof
11/01/2012US20120277444 Synthesis of hydroxyalkyl amides from esters
10/2012
10/31/2012EP2518050A1 Process for production of optically active 3-substituted glutaric acid monoamide
10/31/2012EP2518043A1 Process for the production of 4-chloroacetyl chloride, 4-chloroacetic acid esters, amides and imides
10/31/2012EP2516655A1 Production of hydrocarbon from high free fatty acid containing feedstocks
10/31/2012CN102757528A Preparation method of amphoteric retanning fatliquor
10/31/2012CN102757459A Intermediate for synthesizing prostaglandin medicament and preparation method of intermediate
10/31/2012CN102757361A 2-acetoxy-N-(3-chlor phenyl) benzamide and synthetic method and bacteriostatic action thereof
10/31/2012CN102757360A 2-acetoxyl group-N-(3-fluoro-phenyl) benzamide, synthetic method and bacteriostasis effect thereof
10/31/2012CN102757359A 2-acetoxy-N-(3-bromo phenyl) benzamide and synthetic method and bacteriostatic action thereof
10/31/2012CN102757358A Ethylenedimaleamic acid and preparation method thereof
10/31/2012CN102755906A Application of amino aryloxy rare-earth metal-lithium amide used as catalyst
10/31/2012CN101811979B Technology for producing injection-grade terramycin
10/30/2012US8299241 Processes for preparing (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine and intermediates thereof
10/30/2012US8298569 Ophthalmic emulsions containing an immunosuppressive agent
10/30/2012US8298568 Oil-in-water type emulsion with low concentration of cationic agent and positive zeta potential
10/30/2012CA2710642C Crystallization of iodixanol using ultrasound
10/30/2012CA2575088C Preparation of iodixanol
10/26/2012WO2012142958A1 Tigecycline crystalline hydrate and preparation method therefor and use thereof
10/25/2012US20120271025 Methods of making polydiorganosiloxane polyoxamide copolymers
10/24/2012CN102746488A Diphenylmethyl itaconate-modified polyamine curing agent and preparation method thereof
10/24/2012CN102746184A Preparation method of iohexol impurity
10/24/2012CN102746183A Tigecycline crystalline hydrate, preparation method thereof and uses thereof
10/24/2012CN102746182A Preparation method of Aliskiren
10/24/2012CN102746180A Preparation method for hydroxyethyl dual fatty acid amide
10/24/2012CN102746179A Method for catalytic synthesis of N, N'-bis(propylene ethyl ester) adipamide
10/24/2012CN102746178A New preparation method of flutamide
10/24/2012CN102746177A Synthetic method for N-vinylformamide
10/24/2012CN102746171A Preparation method and application research of water-soluble and oil-soluble novel phenoxy carboxylic acid ester derivative
10/24/2012CN102746077A Method for preparing amide compound
10/18/2012WO2012139505A1 Linezolid intermediate and method for synthesizing linezolid
10/18/2012US20120264908 Production of caprolactam from carbohydrate-containing materials
10/18/2012US20120264834 Disodium salts, monohydrates, and ethanol solvates for delivering active agents
10/18/2012US20120260825 Polymeric dispersants
10/18/2012DE102011007272A1 Verzweigte 3-Phenylpropionsäure-Derivate und ihre Verwendung Branched 3-phenylpropionic acid derivatives and their use
10/17/2012EP2509937A1 Method for producing 2,2-difluoroethylamine and salts thereof, starting with difluoroacetone nitrile
10/17/2012EP2509933A1 Kinetic resolution
10/17/2012CN102741222A Halogenalkyl-substituted amides used as insecticides and acaricides
10/17/2012CN102731628A Method for preparing romurtide
10/17/2012CN102731468A Derivatives of aromatic propylene natural products, and preparation method and usage thereof
10/17/2012CN102731340A Preparation method of demethyl aureomycin hydrochloride
10/17/2012CN102731339A Pre-column derivatization agent and its synthesis method
10/17/2012CN102731338A Physiological cooling compositions containing highly purified ethyl ester of n-[[5-methyl-2-(1-methylethyl)cyclohexyl)carbonyl]glycine
10/17/2012CN102731337A Synthesizing method of acetaminophen hemisuccinate
10/17/2012CN102731336A Linezolid intermediate and synthetic method of linezolid
10/17/2012CN102731335A Post-processing method of oxalate ester hydrogenation reaction solution
10/17/2012CN102728358A Cobaltosic oxide/graphene catalyst for preparing benzamide by benzyl alcohol ammoxidation and preparation method thereof
10/17/2012CN102150807B Method for preparing microcapsule water-soluble powdery capsaicine from capsicum oleoresin serving as raw material
10/17/2012CN102040535B Crystalline polymorphic forms of monosodium n-[8-(2-hydroxybenzoyl)amino]caprylate
10/17/2012CN101360704B Method for the production of aminoalkane acid amides
10/16/2012US8288368 inhibitors of the C5a induced chemotaxis; psoriasis, ulcerative cholitis, glomerular nephritis, acute respiratory insufficiency, idiopathic fibrosis, rheumatoid arthritis and in the prevention and the treatment of injury caused by ischemia and reperfusion
10/16/2012CA2570461C Process for the preparation of gabapentin
10/16/2012CA2543275C Process for the preparation of gabapentin
10/11/2012WO2012137152A2 Method for preparing formamide compounds
10/11/2012US20120258470 Compositions comprising a dehalogenase substrate and a radionuclide and methods of use
10/11/2012DE102011006974A1 New substituted 1-benzylcycloalkylcarboxylic acid compounds are soluble guanylate cyclase activators useful to treat and/or prevent e.g. heart failure, angina pectoris, hypertension, ischemia and vascular disease
10/10/2012EP2507204A1 Method for producing aromatic formamides
10/10/2012EP2506970A1 Surfactant-enabled transition metal-catalyzed chemistry
10/10/2012CN102725249A Preparation and purification of iodixanol
10/10/2012CN102719106A Polyamine slow-breaking quick-setting asphalt emulsifier and preparation method and application thereof
10/10/2012CN102718985A Synthesis method of N, N'-ethylene bis stearamide-containing environment-friendly composite lubricant
10/10/2012CN102718679A Preparation method of Nuonatini key intermediate
10/10/2012CN102718678A Pre-column derivation reagent and preparation process
10/10/2012CN102718677A Novel propisochlor production process
10/10/2012CN102718676A Agomelatine sulfate and preparation method thereof
10/10/2012CN102718674A Myrcenyl amide as well as synthesis method and applications thereof
10/10/2012CN102351735B Preparation method of Iopromide
10/10/2012CN101838217B Chlocibutamine I type crystals
10/10/2012CN101786934B Preparation method of aromatic formaldehyde
10/10/2012CN101745341B Gemini surface active agent and preparation method thereof
10/10/2012CN101277762B Manganese dioxide-catalyst for hydrolysing carboxylic acid nitriles
10/09/2012US8283276 Coordination complex system comprising tautomeric ligands
10/04/2012WO2012063252A3 A method for preparing ramipril
10/04/2012WO2010023687A3 Preparation of ranolazine, its salts and intermediates thereof
10/04/2012US20120253072 Process for the preparation of aromatic formamides
10/04/2012US20120252901 Agomelatine and pharmaceutical compositions thereof
10/04/2012US20120252891 Vanilloid Fatty Hydroxamates as Therapeutic Anti-inflammatory Pharmaceuticals
10/03/2012EP2504310A1 A process preparing 2,2-dibromomalonamide
10/03/2012EP2504306A1 Method of preparing highly fluorinated carboxylic acids and their salts
10/03/2012EP2504298A1 Preparation and purification of iodixanol
10/03/2012CN102712576A Method for producing aromatic formamides
10/03/2012CN102703535A New technology for producing acrylamide by using ceramic membrane bioreactor
10/03/2012CN102702266A Eutectic of adefovir dipivoxil and acetaminophen
10/03/2012CN102702119A Pharmaceutical combinations of an angiotensin receptor antagonist and an NEP inhibitor
10/03/2012CN102702107A Amino acid derivative containing dinitro-trifluoromethylbenzene structure and preparation method and application of amino acid derivative
10/03/2012CN102702064A 2,4,6-phenylsubstituierte cyclische ketoenole
10/03/2012CN102702041A Agomelatine benzenesulfonic acid compound and preparation method thereof
10/03/2012CN102702018A Improved preparation process of 5- amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzene dicarboxamide
10/03/2012CN102702017A Preparation method of alkyl trimethylammonium calcium oxytetracycline
10/03/2012CN102702016A Method for preparing 3-amino-N-cyclopropyl-2-hydroxyhexanamide
10/03/2012CN102702015A Preparation method of (2S, 3S)-3-amino-N-cyclopropyl-2-hydroxyhexanamide hydrochloride
10/03/2012CN102702014A Method for preparing atorvastatin calcium intermediate
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