| Patents for C07C 231 - Preparation of carboxylic acid amides (17,275) |
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| 09/25/2013 | CN102399164B Method for synthesizing chloramphenicol from nitromethane |
| 09/25/2013 | CN102399163B Method for preparing chloramphenicol from 4-chloro-benzaldehyde |
| 09/25/2013 | CN102399162B Method for synthesizing chloramphenicol from 4-chloro-benzaldehyde |
| 09/25/2013 | CN102050757B Method for synthesizing N-[4-[(4-hydroxyanthraquinone-1-yl) amino] benzyl] acetamide |
| 09/19/2013 | WO2013136265A1 Synthesis of an intermediate of an antiviral compound |
| 09/19/2013 | WO2013136061A1 New polymorphic form of a long-acting beta-2 adrenoceptor agonist |
| 09/19/2013 | US20130245303 Method for producing sanshool |
| 09/19/2013 | US20130245297 Process For Making Amides |
| 09/19/2013 | US20130245270 Synthesis of Trivalent Flexible Frameworks with Ligands Comprising Catechol Units for Functionalizing Surfaces |
| 09/19/2013 | US20130245269 Synthesis of Tripodal Catechol Derivatives Having an Adamantyl Basic Framework for Functionalizing Surfaces |
| 09/19/2013 | US20130245257 Compound having hetero ring skeleton, and process for producing optically active compound using the aforementioned compound as asymmetric catalyst |
| 09/18/2013 | CN203200206U Heat recovery system for production of tetraacetylethylenediamine |
| 09/18/2013 | CN1997729B Surfactant composition, method for production thereof and cosmetic comprising said composition |
| 09/18/2013 | CN103313965A Process and intermediates for synthesizing agomelatine |
| 09/18/2013 | CN103305315A Method for preparing antirust agent from waste oil |
| 09/18/2013 | CN103304800A Method for preparing biomass polyoxyethylene ether carboxyl asymmetric gemini surfactant |
| 09/18/2013 | CN103304439A Preparation method of 4-amino-2-fluoro-methyl benzamide |
| 09/18/2013 | CN103304438A N-substituted salicylamide type compound as well as preparation method and application thereof |
| 09/18/2013 | CN103304437A Method for synthesizing oseltamivir phosphate without using nitrine |
| 09/18/2013 | CN103304436A Natural product S6-2 derivative, preparation method and use thereof as antitumor drug |
| 09/18/2013 | CN103304055A Method for treating production wastewater of naphthol AS and derivatives thereof and recovering useful materials therein |
| 09/18/2013 | CN103301780A Twin-head viscoelastic surfactant and synthetic method thereof |
| 09/18/2013 | CN102285897B Application of combined use of polyphosphoric acid and metal zinc in decolorization of tetraacetyl ethylene diamine mother liquor |
| 09/18/2013 | CN102020579B Method for synthesizing diamide compound (R1R2NCO) 2CH2OCH2 |
| 09/18/2013 | CN101875590B Method for synthesizing acrylamide compound |
| 09/18/2013 | CN101823980B Preparation method of large-grain occrycetin |
| 09/18/2013 | CN101817762B Preparation method of L-glutamine nitrate |
| 09/18/2013 | CN101772484B Novel method for the synthesis of (7-methoxy-l-naphthyl)acetonitrile and application in the synthesis of agomelatine |
| 09/18/2013 | CN101704765B Method for synthesizing freshener n-ethyl-p-menthane-3-carboxamide |
| 09/18/2013 | CN101479235B Tigeycline crystalline forms and processes for preparation thereof |
| 09/18/2013 | CN101381325B Method for simultaneously preparing phenylacetamide and phenylacetic acid by benzyl cyanide hydrolysis in ammonia-containing high temperature aqueous water medium |
| 09/17/2013 | US8536355 Process for producing N,N-dialkyl substituted fatty acids amides |
| 09/17/2013 | US8536229 Acetylene derivatives having MGluR 5 antagonistic activity |
| 09/12/2013 | US20130237722 Process for Preparing Esteramide Compounds |
| 09/11/2013 | EP2636667A1 Benzamide derivative with anticancer activity and preparation method and use thereof |
| 09/11/2013 | CN103298779A Novel process for synthesizing agomelatine |
| 09/11/2013 | CN103289669A Surfactant for fracturing fluid and preparation method and fracturing fluid thereof |
| 09/11/2013 | CN103288718A Preparation method of 2-chloro-5-tirfluoromethylpyridine |
| 09/11/2013 | CN103288673A Platinum ligand and coordination compound thereof |
| 09/11/2013 | CN103288672A A preparation method for a novel dendritic oligomeric quaternary ammonium surfactant |
| 09/11/2013 | CN103288671A Synthetic method of (3S)-3-amino-N-cyclopropyl-2-hydroxyhexanamide hydrochloride |
| 09/11/2013 | CN103288668A Fluorescent dihydric alcohol with symmetrical structure and preparation method thereof |
| 09/11/2013 | CN103288667A A method for preparing N- (2 - phenylethyl) benzamide |
| 09/11/2013 | CN103288666A Method for continuous gas phase synthesis of oxamide |
| 09/11/2013 | CN103288665A Preparation method of capsaicine |
| 09/11/2013 | CN103284984A Process for the production of 2-[4-(3- and 2-flu0r0benzyl0xy)benzylamin0]propanamides |
| 09/11/2013 | CN102746184B Preparation method of iohexol impurity |
| 09/11/2013 | CN102424645B Method for synthesizing aromatic amide and aromatic methanol |
| 09/11/2013 | CN102127003B Intermediate compound of anti-flu medicine Tamiflu and synthesis method and applications thereof |
| 09/11/2013 | CN102050754B Method for preparing alpha-amino-dialkyl substituted acetamide |
| 09/11/2013 | CN102030677B Trigeminy decoloration method of TAED reacting liquid |
| 09/11/2013 | CN101830821B Chemical synthesis method of N-alcoxyloxalyl alanine ester |
| 09/11/2013 | CN101796016B Novel processes and compounds |
| 09/10/2013 | US8530701 High purity 2-[4-(3- OR 2-fluorobenzyloxy)benzylamino]propanamides and methods of use thereof |
| 09/06/2013 | WO2013131043A1 Simple organic molecules as catalysts for practical and efficient enantioselective synthesis of amines and alcohols |
| 09/06/2013 | WO2013130849A1 Substituted dioxopiperidinyl phthalimide derivatives |
| 09/06/2013 | WO2013128477A1 Process for producing amide compounds |
| 09/06/2013 | WO2013054273A3 Process for the preparation of agomelatine |
| 09/05/2013 | US20130231478 Novel Intermediate for Preparing Tapentadol or Analogues Thereof |
| 09/04/2013 | EP2632891A1 Quaternized fatty amines, amidoamines, and their derivatives from natural oil metathesis |
| 09/04/2013 | CN103282350A A method for preparing ramipril |
| 09/04/2013 | CN103274962A N-[4-(1-(2-propinyl)-3, 4-dioxo-n-butyl) benzoyl]-L-glutamic dialkyl ester and preparation method thereof |
| 09/04/2013 | CN103274960A Acrylamide crystal continuous concentration device and preparation method thereof |
| 09/04/2013 | CN103274959A Synthetic method of cooling agent N-, 2, 3-trimethyl-2-isopropyl butyrylamide |
| 09/04/2013 | CN103274958A Method for preparing amide compound through catalysis of ligand-assisted zirconium oxychloride |
| 09/04/2013 | CN102266678B Automatic controlling system and method of acrylamide apparatus product refining |
| 09/04/2013 | CN102153433B N-monosubstituted-alpha-carbonylamide compound and preparation method thereof |
| 09/04/2013 | CN102040618B Preparation method and relevant intermediate of PGF2a analogue |
| 09/04/2013 | CN101553460B Process for preparing 2-amino-5-cyanobenzoic acid derivatives |
| 09/03/2013 | US8524282 Method for production of highly pure phospholipid, and highly pure sphingomyelin and plasmalogen-type glycerophospholipid produced by the method |
| 08/29/2013 | US20130225857 Crosslinked Polymers with the Crosslinker as Therapeutic for Sustained Release |
| 08/29/2013 | US20130225841 Method for preparing aliskiren and its intermediates thereof |
| 08/28/2013 | CN1538951B Omega-aminoalkylamides of R-2-aryl-propionic acids as inhibitors of chemotaxis of polymorphonucleate and mononucleate cells |
| 08/28/2013 | CN103265449A Synthesis of 5-amino-2,4,6-triiodo-N, N'-bis(2,3-dihydroxy propyl)-1,3-benzenedicarboxamide |
| 08/28/2013 | CN103265448A Preparation method for glycinamide hydrochloride |
| 08/28/2013 | CN103265447A Method for co-producing isopropanol and N,N-dimethyl acetamide |
| 08/28/2013 | CN103265446A Method for co-producing sec butyl alcohol and N,N-dimethyl acetamide |
| 08/28/2013 | CN103265445A Recycling method of waste water in synthetic process of N-methyl o-toluidine |
| 08/28/2013 | CN102060731B Method for preparing 2-acetamido-6-acetylphenol |
| 08/28/2013 | CN101967109B Synthesis method of bentazone midbody 2-amino-N-isopropylbenzamide |
| 08/27/2013 | US8519187 Process for producing organic carboxylic acid amides |
| 08/27/2013 | CA2566210C Oxo-substituted cyclohexyl-1,4-diamine derivatives |
| 08/22/2013 | WO2013121443A1 An improved process for the preparation of aliskiren |
| 08/22/2013 | US20130216486 Synthesis of cyclohexane derivatives useful as sensates in consumer products |
| 08/21/2013 | CN1533374B Substitutled cyclohexane-1,4-diamine derivatives |
| 08/21/2013 | CN103254095A Separating and purifying method in iobitridol preparation process |
| 08/21/2013 | CN103254094A Synthetic method of (-)-effective valiolamine pentaacetate |
| 08/21/2013 | CN103254093A Method for rapidly extracting capsaicin from pepper |
| 08/21/2013 | CN103254092A Production process of capsaicin |
| 08/21/2013 | CN103254091A Method for joint production of methacrylamide, methyl methacrylate and methacrylic acid |
| 08/21/2013 | CN103254074A Preparation method of ethyl difluoroacetate and intermediate thereof |
| 08/21/2013 | CN102617704B Method for preparing lisinopril intermediate |
| 08/21/2013 | CN102432493B Method for preparing niclosamide piperazine salt |
| 08/21/2013 | CN102219706B Method for preparing acetyl tyrosine ethyl ester monohydrate and product of acetyl tyrosine ethyl ester monohydrate |
| 08/21/2013 | CN101928226B N-(2-ethoxy) feriilamidoethyl nitrate compound and preparation method thereof |
| 08/21/2013 | CN101805268B Method for preparing acetyl salicylamide |
| 08/21/2013 | CN101616889B Process for producing beta-alkoxypropionamide |
| 08/21/2013 | CN101479234B Process for converting primary amidoalcohols to amidocarboxylic acids in high yield using water as solvent |
| 08/21/2013 | CN101239993B Transition metal complex having diphosphine compound as ligand |
| 08/20/2013 | US8513463 Process for the production of nitrogen or phosphorus containing compounds from synthesis gas |