Patents
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Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
09/2010
09/22/2010EP1885688B1 Asymmetric hydrogenation for the preparation of diphenylalanine derivatives
09/22/2010EP1730102B1 A novel catalytic process for the production of 3,3 , 4,4'-tetraminobiphenyl
09/22/2010CN101842154A Process for producing aliphatic carboxylic acid amide
09/22/2010CN101838216A Preparation method of chlocibutamine
09/22/2010CN101838215A Process for separating acetic acid from DMAC azeotrope
09/21/2010CA2437950C Acylated 1,2,3,4-tetrahydronaphthyl amines and their use as pharmaceutical
09/21/2010CA2379553C Process for phenylacetic acid derivatives
09/21/2010CA2290614C Process for the preparation of polymers having nucleobases as side groups
09/16/2010US20100234640 Method for controlling multiple pollutants
09/15/2010CN101830826A Crystallization of iodixanol in isopropanol and methanol
09/15/2010CN101830825A Alternative dimerisation reagents for synthesis of iodixanol
09/15/2010CN101830823A Chemical synthesis method of N-butoxyoxalyl amino acid butyl ester
09/15/2010CN101830822A Alcohol extraction process for extracting capsaicine in assistance of complex enzyme method
09/15/2010CN101830821A Chemical synthesis method of N-alcoxyloxalyl alanine ester
09/15/2010CN101829569A Method for preparing copper catalyst for producing acrylamide
09/14/2010US7795471 Triethylamine was added dropwise to a solution of 2-methylpropane-2-sulfinyl chloride and methyl trans-4-amino-1-cyclohexane carboxylate p-toluenesulfonate in tetrahydrofuran solvent to obtain Methyl trans-4-(2-methylpropane-2-sulfonylamino)cyclohexanecarboxylate; hydrolysis; oxidation; intermediates
09/10/2010WO2010101299A1 Method for producing halogen-substituted benzene dimethanol
09/10/2010WO2009118474A8 Method for preparing combretastatin
09/08/2010EP2225200A1 Convergent synthesis of renin inhibitors and intermediates useful therein
09/08/2010CN201574124U High-safety alkanol amide decoloring and drying device
09/08/2010CN101827918A Fuel additives with improved miscibility and reduced tendency to form emulsions
09/08/2010CN101827808A Method for amidating of nitrile in the presence of sulfuric acid
09/08/2010CN101823980A Preparation method of large-grain occrycetin
09/08/2010CN101823979A Clean production process for paraacetamino phenetole by reactor coupled simulated moving bed
09/08/2010CN101823928A Clean production process for derivatives of para aminobenzoic acid by reactor coupled simulated moving bed
09/08/2010CN101318144B Catalyst for preparing amide compounds, synthesis and application thereof
09/08/2010CN101279928B N-methyl-2-[4-(4'-chlorophenoxy) phenoxy]acetamide and preparation thereof
09/08/2010CN101182298B Compound 2-hydroxy-5-butyrylamino benzoic acid and uses thereof
09/08/2010CN101143834B Polymorphism for N-(4-trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide sodium salt and preparation method thereof
09/08/2010CN101143831B Method for preparing acrylamide crystal
09/07/2010US7790927 Processes for the preparation of optically active intermediates
09/07/2010US7790926 Diamines linked to the amide groups by ethylene, hexamethylene, m-phenylene, benzylene, or isophoronylene groups; monomers and crosslinking agents
09/07/2010US7790924 Process for preparing alkylene oxide-adducted hydrocarbyl amides
09/07/2010US7790900 such as 1-amino-2-phenylpropane by reacting unsaturated nitroolefin with organosilicon compounds such as poly(methylhydrosiloxane) and phenylsilane, in presence of asymmetric copper complex having phosphine ligand
09/02/2010WO2010097052A1 Agomelatine hydrohalide complex and preparation method thereof
09/02/2010US20100222610 Glutamic acid n,n-diacetic amide, glutamic acid n-acetic amide n-acetonitrile, alkali metal salts thereof, process to prepare them and their use
09/02/2010US20100218414 Amphiphilic oxalamide organogelators designed for gelation of organic solvents, water and hydrocarbon commercial fuels
09/02/2010CA2753449A1 Agomelatine hydrohalide complex and preparation method thereof
09/01/2010CN101821230A Process for the preparation of substituted 7-allyl-6-hydroxy-indanes
09/01/2010CN101817762A Preparation method of L-glutamine nitrate
09/01/2010CN101817761A Benzoate derivatives, preparation method and application
09/01/2010CN101817760A Method for preparing colchicin from fresh lily
08/2010
08/26/2010US20100217042 process for working up diacetone acrylamide solutions for the preparation of pure diacetone acrylamide
08/26/2010US20100216837 Glycine transport inhibitors
08/25/2010EP2220028A1 Halogenated analogues of anti-fibrotic agents
08/25/2010CN101812162A Method for preparing flocculant for treating used lubricating oil
08/25/2010CN101811980A Methods for synthesizing substituted tetracycline compounds
08/25/2010CN101811979A Technology for producing injection-grade terramycin
08/25/2010CN101811978A Preparation method of 2-aminobutanamide hydrochloride
08/25/2010CN101811977A Microwave synthesis method of 3-[N-(4-nitrophenyl)-amido] propionic acid
08/25/2010CN101235078B Method for generating amido bond
08/25/2010CN101143833B Fluorine-containing rosin amide and its preparation method and use
08/24/2010USRE41588 Rheological additives and paint and coating compositions containing such additives exhibiting improved intercoat adhesion
08/24/2010CA2593621C Naphthalene derivatives, process for their preparation and pharmaceutical compositions containing them
08/24/2010CA2593618C Naphthalene derivatives, process for their preparation and pharmaceutical compositions containing them
08/19/2010WO2010094029A2 Asymmetric cyclopropanation with succinimidyl diazoacetate
08/19/2010WO2010093059A1 Method for producing phenylacetamide compound
08/19/2010WO2010092546A1 Androgen receptor modulating compounds, preparation and uses thereof
08/19/2010US20100210875 Novel Compound, Synthesis Method Thereof, and Oil Additive
08/19/2010US20100210851 Process for preparing oxazolidine- and oxazolidinone-aminodiols
08/18/2010CN101805320A Amide compounds and preparation method and applications thereof
08/18/2010CN101805269A Method for separating and extracting natural theanine
08/18/2010CN101805268A Method for preparing acetyl salicylamide
08/17/2010US7776923 Use of 2E,4E-decadienoic acid isobutylamide for imparting a salivation inducing effect to a foodstuff, an oral hygiene preparation or a gourmet or snack preparation; preparation by amidating a dodecadienoate with isobutylamine
08/12/2010WO2010090282A1 3-aminoxalylaminobenzamide derivatives, and insecticidal and miticidal agents containing same as active ingredient
08/12/2010WO2010090031A1 Method for producing optically active succinimide derivative and intermediate thereof
08/12/2010WO2010089881A1 3-aminooxalylaminobenzamide derivative and pesticide/miticide containing the derivative as active ingredient
08/12/2010US20100204336 Formoterol Tartrate Process and Polymorph
08/12/2010DE102009007997A1 New nitrogen-containing compounds useful e.g. as a repellent for resistance and/or deterrence of arthropods e.g. mosquitoes, horseflies fleas, lice, ticks, mites and ants in cosmetic and/or dermatological formulations
08/11/2010EP2216323A2 Methods for synthesizing and purifying aminoalkyl tetracycline compounds
08/11/2010EP2215042A1 A method of forming alkoxylated flouroalcohols
08/11/2010EP1631633B1 Cyclic bisamides useful in formulating inks for phase-change printing
08/11/2010CN101801915A Process for the synthesis of na-beta-alaninate and calcium pantothenate
08/11/2010CN101798355A Method for integrated separation and extraction of tea polysaccharide, theanine, polyphenol and caffeine
08/11/2010CN101797511A Preparation method of microspheric catalyst and application thereof in aspects of amidation catalysis
08/11/2010CN101284797B Decomposing method of N-protected allyl glycinate
08/10/2010CA2570482C Simple stereocontrolled synthesis of salinosporamide a
08/05/2010WO2010086429A2 Intermediates in the enantioselective synthesis of 3-(aminomethyl)-5-methyl-hexanoic acid
08/05/2010WO2010086394A1 Method for synthesis of (1s, 2r)-milnacipran
08/05/2010US20100197965 Method for the catalytic conversion of 2-hydroxy-4-methylthiobutanenitrile (hmtbn) into 2-hydroxy-4-methylthiobutanamide (hmtbm)
08/05/2010US20100197753 Benzamides Useful as S1P Receptor Modulators
08/05/2010CA2750488A1 Method for synthesis of (1s, 2r)-milnacipran
08/04/2010EP2213659A1 Intermediates in the Enantioselective Synthesis of 3-(Aminomethyl)-5-Methyl-Hexanoic Acid
08/04/2010EP2213655A1 Methods For Purifying Aminoalkyl Tetracycline Compounds
08/04/2010EP2213654A1 Process for preparing 2-amino-5-bromobenzamide derivatives
08/04/2010EP2213638A1 Method for the asymmetric hydrogenation of olefins utilising photoisomerisation
08/04/2010EP2212278A2 Method for producing acylglycinates
08/04/2010EP1392660B1 Substituted benzoylcyclohexenones and their use as herbicidal agents
08/04/2010CN101796016A Novel processes and compounds
08/04/2010CN101792401A Biphenyl compound with anti-tumor activity and preparation method thereof
08/04/2010CN101792400A Synthetic method for agomelatine
08/03/2010US7767847 Process for the preparation of chirally pure N-(trans-4-is)
08/03/2010CA2591818C Process for the preparation of optically active aminoalcohols
07/2010
07/29/2010WO2010084325A2 Process for isolating tigecycline and tigecycline made therefrom
07/29/2010CA2749981A1 Process for isolating tigecycline and tigecycline made therefrom
07/28/2010EP2210872A1 New crystalline form III of agometalin, the process for its preparation and pharmaceutical compositions containing it
07/28/2010EP2209764A1 Gsm intermediates
07/28/2010CN101786971A Preparation process of doxycycline hydrochloride
07/28/2010CN101786963A Synthesis method of Azasetron intermediate
07/28/2010CN101130504B Synthesis, split and racemization method for preparing chirality medicament levetiracetam midbody (S)-(+)-2-amido butyramide hydrochlorate
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