| Patents for C07C 231 - Preparation of carboxylic acid amides (17,275) |
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| 02/14/2013 | US20130041180 Process for preparing (r)-2-acetamido-n-benzyl-3-methoxy-propionamide |
| 02/14/2013 | US20130041179 Amide compound production catalyst, and process for production of amide compound |
| 02/14/2013 | US20130041178 Method for preparing optically active n-methylamino acids and optically active n-methylamino acid amides |
| 02/14/2013 | US20130040229 Method of making cohesive carbon assembly and its applications |
| 02/13/2013 | EP2555616A1 Process for the preparation of memantine hydrochloride |
| 02/13/2013 | CN102924567A Peptide compound and preparation method and use of peptide compound |
| 02/13/2013 | CN102924333A Preparation and application of ionic liquid used for absorbing low-boiling halohydrocarbon gas |
| 02/13/2013 | CN102924332A Improvement of synthetic technology of N-P-dual-acid amino acid monoester |
| 02/13/2013 | CN102924322A Novel crystal form of tigecycline and preparation method thereof |
| 02/13/2013 | CN102924321A Method for extracting glutamine from fermentation liquor |
| 02/13/2013 | CN102924320A Method for preparing nefopam intermediate I |
| 02/13/2013 | CN102924319A Method for preparing alpha-ketoamide compounds |
| 02/13/2013 | CN102924318A L-leucine derivatives blocking entrance of H5N1 avian influenza virus and preparation method for same |
| 02/13/2013 | CN102924317A Preparation method and application of branched fluorine-containing acylamino quaternary ammonium salt type cationic surfactant |
| 02/13/2013 | CN102924316A Phenylacetylene derivant with optical activity and synthetic method |
| 02/13/2013 | CN102924315A Preparation method of ethanol-diesel emulsifier from leather waste oil |
| 02/13/2013 | CN102921345A Preparation method and application of novel branch-type fluorine-contained quaternary ammonium salt cationic surfactant |
| 02/13/2013 | CN101979376B Method for preparing glycinamide hydrochloride |
| 02/12/2013 | US8372434 Ophthalmic oil-in-water type emulsion with stable positive zeta potential |
| 02/07/2013 | WO2013017903A1 Process for the preparation of crystalline form i of agomelatine |
| 02/07/2013 | WO2013017222A1 Process for preparing fatty acid monoalkanolamide |
| 02/07/2013 | WO2013016840A1 Novel intermediate used for preparing tapentadol or analogues thereof |
| 02/07/2013 | US20130035508 Process for the preparation of lacosamide |
| 02/07/2013 | US20130035500 Method of preparing functionalized graphene |
| 02/07/2013 | US20130035377 Tranylcypromine derivatives as inhibitors of histone demethylases lsd1 and/or lsd2 |
| 02/07/2013 | US20130035322 Gold complexes |
| 02/07/2013 | CA2843827A1 Process for the preparation of crystalline form i of agomelatine |
| 02/06/2013 | EP2552861A1 Application of staudinger ligation in pet imaging |
| 02/06/2013 | CN102917788A Continuous method for manufacturing betaine aqueous solution |
| 02/06/2013 | CN102911077A Method for preparing 4R-tigecycline |
| 02/06/2013 | CN102911076A Processing device and processing method for refined acetaminophen |
| 02/06/2013 | CN102911075A New crystal form I of agomelatine sulfate and preparation method thereof |
| 02/06/2013 | CN102911074A Method for producing alkanolamide by taking crude oil as raw material |
| 02/06/2013 | CN102911073A N-(4-acetylenyl phenyl carbonyl)-L-phenylglycine ethyl ester and preparation method |
| 02/06/2013 | CN102908937A Cationic type gemini fluorinated surfactant based on perfluorinated nonene and perfluorinated hexene and preparation method of cationic type gemini fluorinated surfactant |
| 02/06/2013 | CN102908634A Double-strand quaternary ammonium type nuclear magnetic resonance imaging contrast agent and preparation method thereof |
| 02/06/2013 | CN101711106B Pharmaceutical use of substituted amides |
| 02/06/2013 | CN101538223B Preparation method for N-(2-phenyl)ethyl-2-[(2,2-dimethoxyethyl)amino]acetamide halate |
| 02/05/2013 | US8367865 Method and catalyst composition for preparing amide |
| 02/05/2013 | US8367733 Composition for attenuation of pain or wound healing agents in dosage |
| 02/05/2013 | CA2695234C Novel method for the synthesis of (7-methoxy-1-naphthyl)acetonitrile and application in the synthesis of agomelatine |
| 01/31/2013 | WO2013014354A1 Novel ceramide analogues, processes for preparing same and uses thereof |
| 01/31/2013 | WO2013014268A1 Method for preparing fatty acyl amido carboxylic acid based surfactants |
| 01/31/2013 | WO2013014267A1 General method for preparing fatty acyl amido based surfactants |
| 01/31/2013 | WO2013014265A1 Amino acid salt containing compositions |
| 01/31/2013 | WO2013014191A1 Chemical process for opening ring compounds |
| 01/31/2013 | WO2013014160A1 Method for producing formamides and formic acid esters |
| 01/31/2013 | WO2012001710A8 An improved process for the preparation of lacosamide |
| 01/31/2013 | US20130030216 Process for the preparation of lacosamide |
| 01/31/2013 | US20130030210 Methods for preparing amides and amino acids |
| 01/31/2013 | US20130030203 General method for preparing fatty acyl amido based surfactants |
| 01/31/2013 | US20130030202 Method for preparing fatty acyl amido carboxylic acid based surfactants |
| 01/31/2013 | US20130030198 General method for preparing fatty acyl amido based surfactants |
| 01/31/2013 | US20130030033 4-trimethylammonio-butyrates as cpt2 inhibitors |
| 01/31/2013 | US20130030008 Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals |
| 01/31/2013 | US20130029943 Methods of Preparing Substituted Tetracyclines with Transition Metal-Based Chemistries |
| 01/31/2013 | DE10019142B4 Esterquats ohne Lösungsmittel Esterquats without solvent |
| 01/31/2013 | CA2842390A1 Chemical process for opening ring compounds |
| 01/31/2013 | CA2839050A1 Method for preparing fatty acyl amido carboxylic acid based surfactants |
| 01/31/2013 | CA2839047A1 General method for preparing fatty acyl amido based surfactants |
| 01/31/2013 | CA2837793A1 Method for producing formamides and formic acid esters |
| 01/30/2013 | EP2551260A1 Chemical process for opening ring compounds |
| 01/30/2013 | EP2550094A1 Continuous method for manufacturing betaine aqueous solution |
| 01/30/2013 | CN102898724A Miniaturization amide type beta-polypropylene nucleating agent, preparation method thereof and polypropylene material |
| 01/30/2013 | CN102898330A Colchicine derivative |
| 01/30/2013 | CN102898326A Preparation method of chlortetracycline hydrochloride |
| 01/30/2013 | CN102898325A Tigecycline crystal and preparation method thereof |
| 01/30/2013 | CN102898324A Method for preparing (S)-2-aminobutanamide hydrochloride |
| 01/30/2013 | CN102898323A AB type modified poly-p-phenylene terephthamide (PPTA) monomer and preparation and applications thereof |
| 01/30/2013 | CN102898322A Compound and preparation method and application thereof |
| 01/30/2013 | CN102898321A Method for preparing N-butoxy oxalyl butyl alaninate |
| 01/30/2013 | CN102898320A Method for preparing (3R)-(-)-3-(2- acetamino)-5-methylhexanol |
| 01/30/2013 | CN102898284A 3-allyl-[1,1'-biphenyl]-4-phenol, derivatives, preparation methods and uses thereof |
| 01/30/2013 | CN102895996A Catalytic system for Beckmann rearrangement of oxime |
| 01/30/2013 | CN102895803A Method for separating/enriching trace amounts of chloramphenicol through aqueous two-phase solvent sublation |
| 01/30/2013 | CN101921209B Preparation method of 5-nitro-N,N'-bis(2,3-dihydroxypropyl)-1,3-benzenediamine |
| 01/30/2013 | CN101792400B Synthetic method for agomelatine |
| 01/29/2013 | US8362073 Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals |
| 01/24/2013 | WO2013011526A1 Process for preparation of lisdexamphetamine and salts thereof |
| 01/24/2013 | WO2013010650A1 Process for preparing acylglycinates and compositions comprising such compounds |
| 01/24/2013 | US20130023645 Methods for the synthesis of dicarba bridges in organic compounds |
| 01/24/2013 | US20130023510 Arachidonic acid analogs and methods for analgesic treatment using same |
| 01/23/2013 | EP2547650A1 Agomelatine hydrobromide hydrate and preparation thereof |
| 01/23/2013 | EP2547649A1 Agomelatine hydrochloride hydrate and preparation thereof |
| 01/23/2013 | CN102892924A Beta-amino acid comprising electrolyte and method for the deposition of a metal layer |
| 01/23/2013 | CN102892749A Agomelatine hydrobromide hydrate and preparation thereof |
| 01/23/2013 | CN102887833A Iodine-containing dimer contrast medium |
| 01/23/2013 | CN102887832A Method for synthesizing chloroacetamide compound with large steric hindrance by water phase reaction |
| 01/23/2013 | CN102382007B Doxycycline hydrochloride compound and preparation method thereof |
| 01/23/2013 | CN101948402B Method for preparing D-calcium pantothenate |
| 01/23/2013 | CN101811978B Preparation method of 2-aminobutanamide hydrochloride |
| 01/23/2013 | CN101450915B Cyclohexene substituted benzoic acid derivatives |
| 01/23/2013 | CN101445467B Chemical synthesis method of N-(4-chlorobenzoyl)-tyramine |
| 01/22/2013 | CA2382779C Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions |
| 01/17/2013 | WO2013008256A1 One pot acylation of aromatic amines |
| 01/17/2013 | WO2013007103A1 Use of organic framework porous solid acid |
| 01/16/2013 | EP2546271A1 Crosslinkable composition, crosslinked product and process for production thereof, multilayer structure, crosslinking agent, and compound and process for preparation thereof |
| 01/16/2013 | EP2546243A1 Method for preparing aliskiren and intermediate thereof |
| 01/16/2013 | EP2545029A2 ß-HYDROXYALKYLAMIDES, METHOD FOR THEIR PRODUCTION AND USE THEREOF |
| 01/16/2013 | CN102884038A Method for preparing alkyl lactate, and method for preparing lactamide by using same |