| Patents for C07C 231 - Preparation of carboxylic acid amides (17,275) |
|---|
| 06/05/2013 | CN103130677A Preparation method of aliskiren |
| 06/05/2013 | CN103130676A Preparation method of 2-(3,4-dichloro-benzamido)-4-chlorine-5-aminophenol |
| 06/05/2013 | CN103130675A Industrial production method of high-purity N-lauroyl-L-alanine surfactant |
| 06/05/2013 | CN103130674A Chemical synthetic method of potential medicines g x50, g x52, g x 52, g x 180 for preventing and treating Alzheimer disease |
| 06/05/2013 | CN103130673A Preparation method of agomelatine crystal type I |
| 06/05/2013 | CN103130672A Method for preparing methacrylamide |
| 06/05/2013 | CN103130671A Preparation and purification method of clean methacrylamide |
| 06/05/2013 | CN103130670A Synthetic leather dimethyl formamide (DMF) recycling residue processing technology and synthetic leather DMF recycling residue processing system |
| 06/05/2013 | CN102617390B Preparation method of epsilon-N-lauroyl lysine |
| 06/05/2013 | CN101962323B 2-acrylyl X radical-3-substituted phenyl propionate compound and purpose thereof |
| 06/05/2013 | CN101955442B Benzoyl fluorobenzene salicylamide compound and application thereof |
| 06/05/2013 | CN101914032B Synthetic method of (s)-N-trifluoroacetyl-2-(4-Methoxyphenyl)ethylamine |
| 06/05/2013 | CN101863768B Method for preparing plasticizer and lubricant by using semi-drying oil or drying oil |
| 06/05/2013 | CN101735094B Preparation method of N-dihydroxyalkyl cinnamamide |
| 06/05/2013 | CN101654416B N-[3-nitro-4-methyl-phenyl]-4-aldehyde group-benzamide and preparation method thereof as well as preparation method of derivatives thereof |
| 05/30/2013 | WO2013076630A1 Novel process for racemization of an optically active (s)-3-carbamoylmethyl-5-methyl-hexanoic acid to corresponding 3-carbamoylmethyl-5-methyl-hexanoic acid racemate |
| 05/30/2013 | WO2013075630A1 Nano particles of nucleic acid and preparation process and use thereof, and three-head single chain nucleic acid unit |
| 05/30/2013 | WO2013054366A8 A. process for the preparation of aminoacrylic acid derivatives |
| 05/30/2013 | CA2856666A1 Novel process for racemization of an optically active (s)-3-carbamoylmethyl-5-methyl-hexanoic acid to corresponding 3-carbamoylmethyl-5-methyl-hexanoic acid racemate |
| 05/29/2013 | CN103124721A Method for preparing 2-amino-n-(2,2,2-trifluoroethyl) acetamide |
| 05/29/2013 | CN103122585A Oiling agent of large tow PAN (Polyacrylonitrile)-based carbon fiber precursors |
| 05/29/2013 | CN103122584A Oiling method for large tow PAN (Polyacrylonitrile)-based carbon fiber precursors |
| 05/29/2013 | CN103121995A 3-alkyl-5- (4-alkyl-5-oxo-tetrahydrofutran-2-yl) pyrrolidin-2-one derivatives as intermediates in the synthesis of renin inhibitors |
| 05/29/2013 | CN103121960A Efficient recrystallization method of tetraacetylethylenediamine |
| 05/29/2013 | CN103121959A Compound, nucleic acid compound molecules and nucleic acid complex as well as preparation methods and application thereof |
| 05/29/2013 | CN101735099B Synthesizing method of S-(+)-2, 2-dimethylcyclopropane carboxamide |
| 05/28/2013 | CA2529018C A method for the preparation of crystalline dexloxiglumide and products obtained thereby |
| 05/23/2013 | US20130131382 Process For The Preparation Of Contrast Agents |
| 05/23/2013 | US20130131366 Metal Complex Compound and Process for Producing Amides Utilizing the Metal Complex Compound |
| 05/23/2013 | US20130131361 Novel medical application of lipid derivatives of dopamine and the methods of their production |
| 05/23/2013 | US20130131359 Processes and intermediates for preparing steric compounds |
| 05/23/2013 | US20130129758 Novel cationic amphiphiles with mannose-mimicking head-groups and a process for the preparation thereof |
| 05/22/2013 | EP2593423A1 Process for the preparation of contrast agents |
| 05/22/2013 | CN202945186U Reaction device for preparing isobutyryl antifebrin |
| 05/22/2013 | CN202942672U DMF (Dimethyl Formamide) recovering device in production of synthetic leather |
| 05/22/2013 | CN103119018A Ss-hydroxyalkylamides, method for their production and use thereof |
| 05/22/2013 | CN103113264A Magnolol derivative, honokiol derivative and preparation method and application thereof |
| 05/22/2013 | CN103113256A Synthetizing method of lacosamide |
| 05/22/2013 | CN103113255A New plant defence inducer 2-[(6-ethyl-1-oxoindane-4-carbonyl)amio]-acetic acid methyl ester as well as preparation method and application thereof |
| 05/22/2013 | CN103113254A Technology for directly synthesizing acetaminophen from nitrobenzene |
| 05/22/2013 | CN103113252A Technology process for recovering spandex DMAC (Dimethylacetamide) solvent |
| 05/22/2013 | CN103113247A Method for preparing amino-acid ester |
| 05/22/2013 | CN103113220A Synthesis method of difluoroacetate ester |
| 05/22/2013 | CN103113177A Preparation method of amide |
| 05/22/2013 | CN103113176A Method for synthesizing N-alkenamide |
| 05/22/2013 | CN103111293A Catalyst for preparing p-acetaminocyclohexanol and preparation method thereof |
| 05/22/2013 | CN103110656A Water-soluble vitamin freeze-dried preparation for injection and preparation method thereof |
| 05/22/2013 | CN102277739B Method for preparing weak cation fatty acid softening agent |
| 05/22/2013 | CN101544579B Use and preparation method of 4-(-2-acetoxybenzoyl)aminobutyric acid and ester derivative thereof |
| 05/21/2013 | US8445724 Preparation of iodixanol |
| 05/21/2013 | US8445723 Processes for producing N-alkyl (alkyl)acrylamides |
| 05/21/2013 | US8445708 Process for preparing chiral octenoic acid derivatives |
| 05/21/2013 | CA2673367C Hydrolyzed nitrilotriacetonitrile compositions, nitrilotriacetonitrile hydrolysis formulations and methods for making and using same |
| 05/16/2013 | US20130123537 Process for the preparation of lacosamide |
| 05/16/2013 | US20130123534 Method for synthesizing rare earth metal extractant |
| 05/16/2013 | US20130123522 Process for preparation of lacosamide and some n-benzyl-propanamide intermediate derivatives |
| 05/16/2013 | US20130123505 Method for producing carboxylic acid amide |
| 05/15/2013 | EP2592068A1 Method for synthesizing rare earth metal extractant |
| 05/15/2013 | EP2592067A1 Method for synthesizing rare earth metal extractant |
| 05/15/2013 | CN103108860A Process for the iodination of phenolic derivatives |
| 05/15/2013 | CN103108858A Processes for producing hexamethylenediamine (hmd), adiponitrile (adn), adipamide (adm) and derivatives thereof |
| 05/15/2013 | CN103102228A Preparation method of aryl eneyne compound |
| 05/15/2013 | CN101774936B Preparation process of alkanolamide |
| 05/15/2013 | CN101643431B New process for synthesizing agomelatine |
| 05/14/2013 | US8440860 Process for manufacturing N, N-dialkyl lactamide |
| 05/10/2013 | WO2013067163A1 Neprilysin inhibitors |
| 05/10/2013 | WO2013065867A1 METHOD FOR PRODUCING OPTICALLY ACTIVE β-HYDROXY-α-AMINOCARBOXYLIC ACID ESTER |
| 05/10/2013 | WO2013065059A1 Process for preparation of n,n-di substituted carboxamides |
| 05/10/2013 | WO2013064031A1 N-benzylaniline derivative and uses thereof |
| 05/10/2013 | CA2850953A1 Neprilysin inhibitors |
| 05/09/2013 | US20130116312 Plasmalogen compounds, pharmaceutical compositions containing the same and methods for treating diseases of the aging |
| 05/08/2013 | DE102012021392A1 Verfahren zur Herstellung vonN-Acylaminosäuren Process for the preparation Vonn-acylamino |
| 05/08/2013 | CN103087105A Chiral phosphine ligand and metal catalyst comprising same and application of chiral phosphine ligand and metal catalyst |
| 05/08/2013 | CN103087009A Carboxylic acid derivative compound and preparation method and application thereof |
| 05/08/2013 | CN103086915A Iodination method for preparing 3,5-disubstituted-2,4,6-triiodo aromatic amine compound |
| 05/08/2013 | CN103086914A Membrane-method continuous extraction equipment and extraction process of tetracycline fermentation liquor |
| 05/08/2013 | CN103086913A Method for preparing 2-aminobutanamide hydrochloride |
| 05/08/2013 | CN103086912A Method for preparing pemetrexed and pemetrexed intermediate |
| 05/08/2013 | CN103086911A Oligomer, polyimide film/fiber containing oligomer and preparation method of polyimide film/fiber containing oligomer |
| 05/08/2013 | CN103086910A Preparation method of optically active amide |
| 05/08/2013 | CN103086909A Self-diverting agent for heterogeneous carbonate rock acidizing system |
| 05/08/2013 | CN103086908A N-benzylaniline derivatives and application thereof |
| 05/08/2013 | CN103086859A 2,4-dihydroxy-5,6-substituted-1-halogenobenzene derivative, synthesis method and application thereof |
| 05/08/2013 | CN103086818A Method for synthesizing alpha-oxyamide with 2-hydroxy propylene cyanide |
| 05/08/2013 | CN103086817A Poly-substituted phenol preparation method |
| 05/08/2013 | CN102093745B Method for extracting panchromatic capsaicin from chili and byproducts |
| 05/08/2013 | CN102060729B Method for continuously and efficiently preparing p-acetamidophenol |
| 05/08/2013 | CN101786963B Synthesis method of Azasetron intermediate |
| 05/07/2013 | US8436209 Process for the manufacture of memantine and intermediate product |
| 05/07/2013 | US8436206 Process for the synthesis of (7-methoxy-1-naphthyl) acetonitrile and application in the synthesis of agomelatine |
| 05/07/2013 | CA2509522C Ligands for metals and improved metal-catalyzed processes based thereon |
| 05/02/2013 | WO2013061340A1 Process for the preparation of oseltamivir and methyl 3-epi-shikimate |
| 05/02/2013 | WO2013061224A1 Process for the preparation of aliskiren |
| 05/02/2013 | WO2013060818A1 Novel process |
| 05/02/2013 | WO2013060097A1 Novel compound as kcnq potassium channel agonist, preparation method therefor and use thereof |
| 05/02/2013 | WO2013060011A1 Novel process |
| 05/02/2013 | US20130109880 Phenyl-n-acyl derivatives of amines and amino acids, a process for the preparation thereof, a pharmaceutical composition and use thereof |
| 05/02/2013 | US20130109856 Novel process for the preparation of acylguanidines and acylthioureas |
| 05/02/2013 | US20130109752 DERIVATIVE OF 18beta-GLYCYRRHETINIC ACID APT TO SUPPRESS CANCER CELLS |
| 05/02/2013 | US20130109639 Neprilysin inhibitors |