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)
06/2012
06/27/2012EP2032528B1 Process for converting primary amidoalcohols to amidocarboxylic acids in high yield
06/27/2012CN102516806A Method for extracting capsorubin and capsaicine by utilizing continuous countercurrent ultrasonic extracting machine
06/27/2012CN102516802A Method for extracting capsicum red pigment and capsaicin
06/27/2012CN102516252A Preparation method of Nedocromil sodium
06/27/2012CN102516152A Alpha-difluoro carbonyl substituted chiral tert-alcohol compound, its synthetic method and application thereof
06/27/2012CN102516116A Low-osmotic-pressure triiodo-benzene compound contrast agent
06/27/2012CN102516114A R-(-)-2-amino-3-methoxyl-N-benzyl propionamide-D-tartrate and preparation method thereof
06/27/2012CN102516112A Preparation method for chromatographic grade N,N-dimethyl formamide
06/27/2012CN102516111A Synthesis method of N-formyl o-ethylaniline
06/27/2012CN102516110A High-purity capsaicin compound refining crystallization method
06/27/2012CN102516109A Synthesis method of high-purity fatty acid monoethanolamine
06/27/2012CN102516107A N-benzylaniline derivatives and application thereof
06/27/2012CN102515996A Novel method for synthesizing beta-aryl acrylamide compound
06/27/2012CN101955584B Preparation method of alkanolamide polyoxyethylene ether and application thereof
06/27/2012CN101914174B Linear polystyrene-supported (4S)-oxazolidine-2-benzimine as well as preparation method and application thereof
06/27/2012CN101768088B Phthalic acid derivative and agricultural and horticultural pesticide and application method thereof
06/27/2012CN101665446B Extract method of capsaicine and capsanthin
06/27/2012CN101619028B Method for preparing capsicine monomer
06/27/2012CN101462978B N-methylol acrylamide and preparation thereof
06/27/2012CN101417960B Method for preparing 1,1-cyclohexanediacetic acid mono amide
06/27/2012CN101397262B Preparation method of N-butoxymethyl acrylamide
06/27/2012CN101397260B Technology for recovering dimethylformamide from waste water by combination of saline extraction and rectification method
06/27/2012CN101337906B Method for preparing 4-methyl-3-oxo-N-phenyl-pentanamide
06/27/2012CN101103022B New carboxylic acid amide used as XA inhititor
06/26/2012US8207227 Disodium salts, monohydrates, and ethanol solvates for delivering active agents
06/21/2012WO2012053768A3 Aryloxyphenoxyacetyl-based compound having hif-1 inhibition activity, preparation method thereof and pharmaceutical composition containing the same as an active ingredient
06/21/2012WO2012021446A3 Process for preparing aliskiren and its intermediates
06/21/2012US20120157712 Process for the production of 2-[4-(3- and 2-fluorobenzyloxy) benzylamino] propanamides
06/21/2012US20120157708 Process for the manufacture of sevoflurane
06/21/2012US20120157706 Methods and Compositions for Preparing Lisdexamfetamine and Salts Thereof
06/20/2012EP2464623A1 The ring opening of lactones and lactams
06/20/2012EP1305292B1 Biphenyl carboxamides
06/20/2012CN102504055A Benzophenone initiating agent with aqueous reactivity and synthetic method thereof
06/20/2012CN102503880A Method for purifying N-vinyl compound
06/20/2012CN102503876A Bisamide derivative, preparation method for same and application thereof
06/20/2012CN102503851A Ferulic acid phenethyl alcohol amine derivative and application thereof
06/20/2012CN102503850A Hydroxyl-contained N-acylamino acid and preparation method thereof
06/20/2012CN102503849A Synthetic method of N-(3-amino propyl)methacrylamide hydrochloride
06/20/2012CN102503848A Synthesis method of amphoteric sodium acetate surfactant
06/20/2012CN102503759A Method and device for simultaneously recycling methylbenzene and dimethyl formamide in industrial waste gas by using solvent
06/20/2012CN101781227B 2-N-[(1R, 2R)-1, 3-dihydroxy-1-phenylpropyl]-fatty amide compound, preparation and application thereof
06/20/2012CN101654417B Preparation method of X-ray contrast agent ioversol intermediate
06/20/2012CN101248027B Continuous crystallisation process of iodinated phenyl derivatives
06/19/2012US8203005 Manufacturing process for enantiomerically pure 8-aryloctanoic acids as Aliskiren
06/14/2012WO2012078147A1 A process for the preparation of intermediates useful in the production of aliskiren
06/14/2012WO2012077221A1 3-aminooxalylaminobenzamide derivative, and insecticidal and acaricidal agent containing same as active ingredient
06/14/2012WO2012076560A1 Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures
06/14/2012US20120149903 Process for preparing and purifying 3-aminopropanol
06/14/2012US20120149895 Process for dimethylation of active methylene groups
06/14/2012DE102010062544A1 New substituted 1-benzylcycloalkylcarboxylic acid compounds are soluble guanylate cyclase activators useful to treat and/or prevent e.g. heart failure, angina pectoris, hypertension, pulmonary hypertension and vascular disease
06/14/2012CA2820430A1 Process for the homogeneously catalysed, highly selective direct amination of primary alcohols by means of ammonia to form primary amines at a high volume ratio of liquid phase to gas phase and/or high pressures
06/13/2012EP1778621B1 Preparation of iodixanol
06/13/2012EP1707559B1 Method of enantioselective nucleophilic addition reaction of an enamide to an imine and method of synthesizing alpha-amino-gamma-keto acid ester
06/13/2012CN102492133A Metal plating compositions and methods
06/13/2012CN102491918A Alanyl glutamine compound and preparation method thereof
06/13/2012CN102491917A Preparation method of fatty acid amide propyl trimethyl quaternary ammonium salt in novel quaternary ammonium compound and performance determination method of fatty acid amide propyl trimethyl quaternary ammonium salt
06/13/2012CN102491870A Method for extracting and separating a mixture of 1,1,2-trichloroethane and dimethylformamide by using continuous countercurrent rotating disk
06/13/2012CN102491863A Selective hydrogenation reduction method for aromatic nitro compound
06/13/2012CN102489215A Amphoteric reaction-type surfactant and preparation method thereof
06/13/2012CN101955470B Potentiators of glutamate receptors
06/07/2012WO2012073910A1 Method for producing sanshool
06/07/2012US20120142646 Novel Compounds 621
06/06/2012EP2459521A1 Method for the preparation of w-amino-alkaneamides and w-amino-alkanethioamides as well as intermediates of this method
06/06/2012CN102485722A Aliskiren, its intermediates and medicinal salt, as well as preparation method thereof
06/06/2012CN102485712A Preparation method of anti-oxidant 1024
06/06/2012CN101219966B Synthesis of alkylamide propyl-betaine
06/06/2012CN101068771B Method for purifying polar vinyl compounds
06/05/2012US8193390 Method for the production of N,N-dimethylacetamide (DMAC)
06/05/2012US8193386 Crystalline form of (S)-1-phenylethylammonium (R)-diphenylmethanesulphinyl-acetate
06/05/2012US8193246 Lipids and lipid assemblies comprising transfection enhancer elements
06/05/2012CA2413852C Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis
05/2012
05/31/2012WO2012070025A1 Process for the preparation of agomelatine
05/31/2012WO2012069855A1 Process for the preparation of lacosamide
05/31/2012WO2012069423A1 Method for the preparation of naproxen chloride
05/31/2012WO2012069004A1 Synthesis and application of intermediate of tapentadol
05/31/2012WO2012046253A3 Process for preparation of n-[2-(7-methoxy-1-naphtityl)ethyl] acetamide and its novel crystalline forms
05/31/2012WO2012046247A3 Process for preparing (+)-[lr(s),2s(r)]-2-(aminomethyl)-n,n- die thyl- 1 -phenylc yclopropane carboxamtde hydrochloride
05/31/2012WO2011151442A3 Process for producing aliskiren
05/31/2012US20120136073 Amine-Containing Transfection Reagents and methods for making and using same
05/30/2012EP2457892A1 Large-scale synthesis of selective androgen receptor modulators
05/30/2012EP2457656A1 Catalyst precursor, method for producing the same, method for using the same, and reactor that uses the same
05/30/2012CN202246144U Tower top wastewater treatment system for recycling DMF (dimethyl formamide) in synthetic leather
05/30/2012CN102482202A Process for manufacture and resolution of 2-acylamino-3-diphenylpropanoic acid
05/30/2012CN102482201A 被叔乙酰胺污染的叔甲酰胺的纯化 Purification of t-acetamide was contaminated tertiary carboxamide
05/30/2012CN102482195A 制备取代联苯的四芳基硼酸盐法 Preparation of substituted biphenyl tetraarylborate Salt
05/30/2012CN102477016A 他喷他多的中间体的合成与应用 Tapentadol intermediates Synthesis and Application
05/30/2012CN102477002A 3-氨基-2，2-双甲基丙酰胺的制备方法 Preparation of 3-amino-2,2-bis-methyl-propionamide
05/30/2012CN101238093B Process for producing high-purity N-vinylcarboxamides
05/30/2012CN101184726B 2-arylpropionic acid derivatives and pharmaceutical compositions containing them
05/24/2012WO2012067470A2 Method of preparing dialkyl lactamides
05/24/2012US20120130127 Method of preparing 1-chloroacetamido-1,3,3,5,5-pentamethylcyclohexane
05/23/2012EP2455363A1 Method for manufacturing spilanthol and intermediate manufacturing product therefor
05/23/2012CN102471238A Method for manufacturing spilanthol and intermediate manufacturing product therefor
05/23/2012CN102471236A 2-氨基丁酰胺无机酸盐的制造方法 The method of producing 2-amino butyrate amide inorganic acid salt
05/23/2012CN102470357A 催化剂前体、其制造方法、其使用方法以及使用其的反应器 The catalyst precursor, its manufacturing method, its use and the use thereof in a reactor
05/23/2012CN102464618A Pyrazolecarboxamide compound and application thereof
05/23/2012CN102464592A 酰基苄胺类化合物及其应用 Acyl, benzyl amine compounds and their application
05/23/2012CN102464591A Kukoamine B salt, preparation method thereof and purpose thereof
05/23/2012CN102464589A 雷沙吉兰、其甲磺酸盐及其中间体的制备方法 Rasagiline, its preparation and its intermediate mesylate
05/23/2012CN101955443B Method for preparing tigecycline intermediate and salt thereof
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