| Patents for C07C 213 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton (12,264) |
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| 04/10/2013 | CN103030912A Method for preparing composite water self-absorbent containing N, N, N-4 (2-hydroxyethyl) hyamine |
| 04/10/2013 | CN103030668A Method for preparing fosaprepitant |
| 04/10/2013 | CN103030567A Propranolol medicine enantiomer resolution method |
| 04/10/2013 | CN103030566A Fluoranthene organic semiconductor material and preparing method and application thereof |
| 04/10/2013 | CN102146044B Preparation method of propranolol hydrochloride single enantiomers |
| 04/10/2013 | CN101863781B Preparation method of 1, 2-di (o-amino phenoxyl) ethane |
| 04/10/2013 | CN101857549B Synthetic method of (1S)-4,5-dimethoxy-1-(aminomethyl)benzocyclobutane |
| 04/10/2013 | CN101665441B Method for preparing l-betaxolol hydrochloride |
| 04/10/2013 | CN101659586B Extraction separation method for salicylic acid derivatives and corresponding phenol derivatives |
| 04/10/2013 | CN101585777B Method for preparing a Venlafaxine hydrochloride crystal FormaI |
| 04/10/2013 | CN101124198B Medicine compound and composition |
| 04/09/2013 | US8415508 Process for the preparation of optically active compounds using transfer hydrogenation |
| 04/09/2013 | US8415502 Method and apparatus for producing mono-lower-alkyl monoalkanolamine |
| 04/04/2013 | WO2013048280A1 Method for the selective production of n-methyl-para-phenetidine |
| 04/04/2013 | WO2013048279A1 Method for the selective production of n-methyl-para-anisidine |
| 04/04/2013 | WO2013045786A1 Process for recovering noble products in a process for producing dialkylaminoalkyl (meth)acrylates |
| 04/04/2013 | US20130085273 Process for producing an intermediate for a cyclic carbodiimide compound |
| 04/04/2013 | US20130085183 Aromatic butan-2-ol compounds and preparation and uses thereof |
| 04/03/2013 | CN103025705A Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methylbenzoate hydrochloride, methods for preparing the same and use of the same |
| 04/03/2013 | CN103013999A Oligonucleotides aptamer special for distinguishing fumonisin B1 |
| 04/03/2013 | CN103012837A Recovery processing method of polyimide film |
| 04/03/2013 | CN103012639A Water-soluble cationic polyelectrolyte with end group provided with fluorophore pyrene, and preparation method and application thereof |
| 04/03/2013 | CN103012593A Preparation and applications of clenbuterol monoclonal antibody |
| 04/03/2013 | CN103012412A Separation method of triethylene diamine and ethanolamine azeotrope |
| 04/03/2013 | CN103012388A Preparation methods for rivaroxaban and intermediate thereof, and intermediate compounds |
| 04/03/2013 | CN103012173A Crosslinkable compound, preparation method thereof and luminescent device made from crosslinkable compound |
| 04/03/2013 | CN103012172A Process for synthesizing double-long-chain ester-base quaternary ammonium salt |
| 04/03/2013 | CN103012171A Preparation method of 4-chloro-5(trifluoromethoxy)-1,2-phenylenediamine |
| 04/03/2013 | CN103012170A Preparation method of 4-methoxyphenethylamine |
| 04/03/2013 | CN103012168A Method for preparing tyramine hydrochloride |
| 04/03/2013 | CN103012167A Preparation method of ambroxol hydrochloride |
| 04/03/2013 | CN103012166A Cyclohexanol derivative and pharmaceutical application thereof |
| 04/03/2013 | CN103012165A Process for synthesizing an aminopropanol |
| 04/03/2013 | CN103012164A Method for continuously producing m-diethylaminophenol through channelization |
| 04/03/2013 | CN103012163A Double-fluoranthene organic semiconductor material as well as preparation method and application thereof |
| 04/03/2013 | CN103012055A Water-solubility and alcohol solubility multi-armed structural material and preparation and application method thereof |
| 04/03/2013 | CN103012027A Method for preparing diphenyl ether compound |
| 04/03/2013 | CN103011189A Microporous-mesoporous molecular sieve containing noble metal, preparation method and application to catalytic reduction of p-nitrophenol |
| 04/03/2013 | CN103008012A Metal organic skeleton structure material load platinum catalyst, as well as preparation method and application thereof |
| 04/03/2013 | CN103007687A Method for inhibiting degradation of decarburization amine absorbent |
| 04/03/2013 | CN102153482B Method for refining injection-level ambroxol hydrochloride, product and injection thereof |
| 04/03/2013 | CN101973896B Method for preparing trans1-hydroxy-4-amino adamantine at normal temperature |
| 04/03/2013 | CN101903096B Method for the production of an amine |
| 04/03/2013 | CN101885686B Method for producing ethanolamine |
| 04/03/2013 | CN101492381B Method of preparing 2,2-di(3-amino-4-hydroxyl phenyl) hexafluoroacetore |
| 04/03/2013 | CN101405256B Process for preparing N,N-dimethylaminoethoxyethanol |
| 03/28/2013 | WO2013040869A1 Method for preparing aryl polyoxy alkyl quaternary ammonium compound |
| 03/28/2013 | US20130079532 Process for the preparation of 2-hydroxy-4-phenyl-3,4-dihydro-2h-chromen-6-yl-methanol and (r)-feso-deacyl |
| 03/28/2013 | US20130079359 Novel piperidino-dihydrothienopyrimidine sulfoxides and their use for treating copd and asthma |
| 03/28/2013 | US20130078208 Quaternary dialkanolamine esters |
| 03/28/2013 | US20130075670 Aminobenzene compositions and related devices and methods |
| 03/28/2013 | CA2791282A1 Lubricating oil compositions |
| 03/27/2013 | EP2573067A1 Aromatic butan-2-ol compounds, preparation methods and uses thereof |
| 03/27/2013 | EP2571845A1 Method for producing 2-(2-tert.-butylamino-ethoxy)-ethanol (tert.-butylaminodiglycol, tbadg) |
| 03/27/2013 | CN102993198A Three novel intermediates used for preparing three isoquinoline alkaloids or salts thereof and preparation method thereof, and preparation method of three isoquinoline alkaloids or salts thereof |
| 03/27/2013 | CN102993162A Betti alkaline crown ether supramolecular compound and synthesis method thereof |
| 03/27/2013 | CN102993038A Preparation method of itopride hydrochloride |
| 03/27/2013 | CN102993032A Synthetic method of methoxamine hydrochloride |
| 03/27/2013 | CN102993031A Preparation process of aromatic polyoxyalkyl quaternary ammonium compound |
| 03/27/2013 | CN102993029A Preparation method for 2-dibutylamido-1-1(2,7- dichloro-9H-fluorine-4base)-ethanol |
| 03/27/2013 | CN102993023A Preparation method of mono-substituted para-chloroaniline |
| 03/27/2013 | CN102993022A Preparation method of bromoaniline |
| 03/27/2013 | CN102050855B Method for comprehensively extracting synephrine and hesperidine from immature bitter orange raw material |
| 03/27/2013 | CN101792395B Method for separating clenobuterol hydrochloride through molecularly imprinted polymer |
| 03/26/2013 | US8404899 Aliphatic amine alkylene oxide adduct |
| 03/26/2013 | US8404894 Compound and color filter |
| 03/21/2013 | WO2013012777A3 Process for making tertiary aminoalcohol compounds |
| 03/21/2013 | US20130072567 Treatment of faecal incontinence and other conditions with 1r, 2s-methoxamine |
| 03/20/2013 | CN102977142A Preparation method of fosaprepitant dimeglumine |
| 03/20/2013 | CN102977109A Method for separating triethylene diamine from ethanol amine by ionic liquid extraction and distillation |
| 03/20/2013 | CN102977108A Method for separating triethylene diamine and ethanolamine |
| 03/20/2013 | CN102976961A Method for preparing methoxamine hydrochloride |
| 03/20/2013 | CN102976960A Cathode buffer layer molecular type material with linear conjugate unit and preparation method and application thereof |
| 03/20/2013 | CN102976959A Preparation method of ritodrine |
| 03/20/2013 | CN102976958A Preparation method of 4-methoxy-beta-phenylethylamine |
| 03/20/2013 | CN102976957A Method for preparing 4-amino catechol |
| 03/20/2013 | CN102974268A Alkylbenzyl polyoxyethylene ether betaine surfactant and its preparation method and use |
| 03/20/2013 | CN101903094B Method for producing an amine |
| 03/20/2013 | CN101903092B Method for producing an amine |
| 03/20/2013 | CN101844989B Preparation method for clofedanol and hydrochloride thereof |
| 03/20/2013 | CN101544572B Ambroxol derivative and method for preparing same |
| 03/20/2013 | CN101489981B Method for producing an amine |
| 03/13/2013 | CN102965101A Material with surface-enhancement Raman scattering performance and catalytic activity, preparation method and application thereof |
| 03/13/2013 | CN102964259A Preparation method of related substance E of metoprolol |
| 03/13/2013 | CN102964258A Preparation method of related substance J of metoprolol |
| 03/13/2013 | CN102964257A Ambroxol hydrochloride compound and medicine composition thereof |
| 03/13/2013 | CN102964194A Rh3Ni1 catalyst and method for preparing arylamine by carrying out catalytic reduction on nitro aromatic hydrocarbon through Rh3Ni1 catalyst |
| 03/13/2013 | CN102962005A Ethoxylated trimester-group quaternary ammonium salt and preparation method thereof |
| 03/13/2013 | CN101885747B Separation and purification method for cerebroside and ceramide type compound |
| 03/13/2013 | CN101633622B Method for preparing choline chloride |
| 03/07/2013 | US20130060065 Process for the Dehydration of Substituted 4-Dimethylamino-2-aryl-butan-2-ol Compounds and Process for the Preparation of Substituted Dimethyl-(3-aryl-butyl)- Amine Compounds by Heterogeneous Catalysis |
| 03/07/2013 | US20130059866 Novel piperidino-dihydrothienopyrimidine sulfoxides and their use for treating copd and asthma |
| 03/07/2013 | DE10321536B4 Aminoalkohol-basierte Tenside mit geringer Oberflächenspannung und deren Verwendung Aminoalcohol-based surfactants with low surface tension and their use |
| 03/07/2013 | DE10213051B4 Substituierte 4-Aminocyclohexanole Substituted 4-aminocyclohexanols |
| 03/06/2013 | EP2563889A1 Textile softening composition |
| 03/06/2013 | CN102958908A New polymorphic form of calcimimetic compound |
| 03/06/2013 | CN102958907A New polymorphic form of calcimimetic compound |
| 03/06/2013 | CN102952027A Compound, charge transporting film, photoelectric conversion device, and electrophotographic photoreceptor using the compound, method of producing electrophotographic photoreceptor, process cartridge, and image forming apparatus |
| 03/06/2013 | CN102952026A Preparation and synthetic method for chirality (S)-benzene ammonia alcohol hydrochloride |
| 03/06/2013 | CN102952025A Preparation method of (S)-1-amino-3-chloro-2-propyl alcohol hydrochloride |