Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 269 - Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups
Patents for C07C 269 - Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups (4,512)
07/2014
07/30/2014CN102952041B 一种聚氨酯交联改性的丙烯酸酯弹性乳液及其制备方法 A urethane acrylate crosslinked elastomeric latex modified its preparation method
07/30/2014CN102369183B 利用固体催化剂一锅法制备氨基甲酸酯 Legal pot using a solid catalyst prepared carbamate
07/30/2014CN101665411B 一种醇铅化合物及其制备方法和应用 Lead an alcohol compound and its preparation method and application
07/29/2014US8791223 Curable compositions and methods of catalyzing chemical reactions
07/23/2014CN103936630A 氯羰基[4-（三氟甲氧基）苯基]氨基甲酸甲酯的制备方法 Preparation chlorocarbonyl [4- (trifluoromethoxy) phenyl] carbamate
07/23/2014CN103936629A 一种氨基甲酸酯型pvc人造革增塑剂的制备方法 Method for preparing carbamate-type pvc leather plasticizer
07/23/2014CN103936628A 抗丙肝药物Boceprevir的中间体Ⅴ及其制备方法和应用 Anti-HCV drug Boceprevir intermediate Ⅴ its preparation method and application
07/23/2014CN103936627A 抗丙肝药物Boceprevir的中间体Ⅶ及其制备方法和应用 Intermediate Ⅶ and its preparation method and application of anti-HCV drug Boceprevir
07/23/2014CN103936626A 抗丙肝药物Boceprevir的中间体Ⅵ及其制备方法和应用 Intermediate Ⅵ its preparation method and application of anti-HCV drug Boceprevir
07/23/2014CN103936625A 一种合成六亚甲基-1，6-二氨基甲酸甲酯的方法 A synthetic hexamethylene 1,6-carbamate Method
07/23/2014CN103936624A 一种氯化氨甲酰甲胆碱的制备方法 A preparation method of bethanechol chloride
07/23/2014CN103936537A 一种金催化的苯酚及苯胺的选择性ch键官能团化方法 Selective ch bond functionalized gold catalysis method of phenol and aniline
07/23/2014CN102834373B 氨基甲酸酯化合物的制造方法、氨基甲酸酯化合物、以及使用它制造异氰酸酯化合物的方法 The method of producing a carbamate compound, a carbamate compound, and it is manufactured using a method of an isocyanate compound
07/16/2014CN103923068A 用于制备suvorexant的化合物及其制备方法 Compounds and methods for the preparation of suvorexant
07/16/2014CN103922971A 用于制备二肽基肽酶-iv抑制剂的中间体的改进方法 Improved process for preparing a dipeptidyl peptidase inhibitor intermediates for -iv
07/16/2014CN102180807B 一种氨基酸及其制备方法 An amino acid and its preparation method
07/16/2014CN102099327B 用固体催化剂制备氨基甲酸酯类化合物 Solid catalyst carbamates
07/16/2014CN101977893B 由二氨基苯基甲烷形成的金属氨基甲酸酯 Metal carbamates by the formation of diamino diphenyl methane
07/15/2014US8779194 Carbamoylation of amines, thiophenols, mercaptanes and phenols employing organic azides
07/09/2014EP2752405A1 Method for preparing polymethylene polyphenyl polyamino formate
07/09/2014EP2751124A1 Versatile and stereospecific synthesis of gamma,delta -unsaturated amino acids by wittig reaction
07/09/2014CN103910653A 氯羰基[4-（三氟甲氧基）苯基]氨基甲酸甲酯的制备方法 Preparation chlorocarbonyl [4- (trifluoromethoxy) phenyl] carbamate
07/09/2014CN102688779B 一种膦配体钌催化剂的制备及其在不对称还原中的应用 Preparation of a phosphine ligand ruthenium catalyst and its application in the asymmetric reduction of
07/03/2014WO2014103998A2 Tyrosine derivative and manufacturing method for tyrosine derivative
07/03/2014US20140187663 Telechelic macromer, method for producing telechelic macromer and composition containing telechelic macromer
07/03/2014US20140187558 Preparation of sitagliptin intermediates
07/02/2014CN103896811A 一种非均相催化制备六亚甲基二氨基甲酸甲酯的方法 Preparation of a heterogeneous catalytic hexamethylene carbamate method
07/02/2014CN103193678B 一种聚氨酯丙烯酸酯低聚物及其制备方法与应用 Oligomer and its preparation method and Application of a urethane acrylate
07/02/2014CN103113263B 一种尿素耦合法制备苯氨基甲酸酯过程中苯胺循环回用的方法 One kind of coupling urea Prepared carbanilate aniline process loops back to the method used
07/02/2014CN101486668B 酰氧基烃基氨基甲酸酯前药及其中间体的合成 Synthesis acyloxyalkyl carbamate prodrugs and intermediates
06/2014
06/25/2014CN103889994A 通过维悌希反应的进行γ,δ-不饱和氨基酸的通用和立体有择合成 Be γ by Wittig reaction, δ- unsaturated acids general and stereospecific synthesis
06/25/2014CN102660753B 2-（n-4-甲基苄基）甲氧乙酰氨基异丁酸甲酯的合成方法 2- (n-4- methylbenzyl) methoxy acetamido methyl isobutyrate synthetic method
06/25/2014CN102557990B (1s，4r)n-叔丁氧羰基-4-氨基-2-环戊烯-1-羧酸甲酯的制备方法 (1s, 4r) n- t-butoxycarbonyl-4-amino-2-cyclopentene-1-carboxylic acid methyl ester
06/25/2014CN102177132B 光学活性乙烯基环丙烷羧酸衍生物及光学活性乙烯基环丙烷氨基酸衍生物的制造方法 The method of producing an optically active vinylcyclopropanecarboxylic acid derivative and an optically active vinylcyclopropanecarboxylic acid derivative
06/25/2014CN101977891B 制备包含单官能和双官能芳族胺的氨基甲酸酯的方法 The method comprises the preparation of monofunctional and bifunctional aromatic amine carbamate
06/19/2014WO2014092161A1 Method for producing carbamate compound
06/19/2014US20140171535 Polyols from biomass and polymeric products produced therefrom
06/18/2014CN203653219U 一种艾滋病药物中间体氯醇用自动定量滴液装置 One kind of AIDS drug intermediates epichlorohydrin with automatic quantitative dropping device
06/18/2014CN103874672A Method for the synthesis of 18f-labelled biomolecules
06/18/2014CN103860538A Lead compound of targeted human La protein and use of lead compound in preparation of medicine for preventing hepatitis B virus
06/18/2014CN101671218B Alcohol production method by reducing ester or lactone with hydrogen
06/12/2014US20140163252 Process for the preparation of an anticonvulsant compound
06/11/2014CN103857644A Method for the synthesis of 18F-labelled biomolecules
06/11/2014CN102816089B Quaternary ammonium salt and carbamate structure containing antibacterial methyl acrylate monomer, preparation method and application thereof
06/11/2014CN102503850B Hydroxyl-contained N-acylamino acid and preparation method thereof
06/11/2014CN102177170B Novel ruthenium carbonyl complex having a tridentate ligand and manufacturing method and usage thereof
06/10/2014US8748652 Process for preparing iodopropargyl compounds
06/05/2014US20140154183 Novel [f-18]-labelled l-glutamic acid and l-glutamine derivatives (i), their use and processes for their preparation
06/04/2014CN103833593A Method for preparing N-(9-fluorenylmethoxy carbony)-O-tertiary butyl-L-tyrosine
05/2014
05/28/2014CN103819970A 一种用于电化铝涂层的环保型着色剂及制备方法 Environmentally friendly method for the preparation of coloring agents and anodized coating
05/28/2014CN102690262B 靶向人La蛋白的先导化合物及其在制备抗乙型肝炎病毒的药物中的用途 Lead compounds targeting human La protein and its anti-hepatitis B virus in the preparation of a medicament for
05/28/2014CN102381988B 利伐斯的明的中间体化合物的制备方法及中间体化合物 Preparation rivaroxaban neostigmine of intermediate compounds and intermediates compound
05/27/2014US8735621 Preparation of carbamates with solid catalysts
05/27/2014US8735378 Fatty acid acetylated salicylates and their uses
05/20/2014US8729293 Fatty acid acetylated salicylates and their uses
05/15/2014US20140135244 (per) fluoropolyether block copolymers
05/14/2014EP2730560A1 Process for the preparation of an anticonvulsant compound
05/14/2014CN103787921A 一种制备高光学纯度的反式1,2-环二胺的方法 Trans-1,2-diamine A method of preparing a high optical purity
05/14/2014CN103113247B 一种制备氨基酸酯的方法 A process for preparing amino acid esters
05/14/2014CN102731628B 一种制备罗莫肽的方法 A process for preparing a peptide Romo
05/14/2014CN102516127B N-取代甘氨酸的一锅合成法 N- substituted glycine-pot synthesis method
05/08/2014US20140128581 Disubstituted amino acids and methods of preparation and use thereof
05/07/2014CN103772238A 一类新的含酯基芳香丙酰胺化合物及其制备方法和用途 A new class of aromatic ester-amide-containing compounds and their preparation and use
05/07/2014CN103772232A 一种制备n-环丙基-3-氨基-2-羟基己酰胺及其衍生物的方法 A method of 2-hydroxy-n- hexyl amide and 3-cyclopropyl derivative
05/07/2014CN103772081A 一种保护的氨基酮化合物及其制备方法 A protective amino ketone compounds and methods
05/07/2014CN102816088B 含叔胺结构不含双酚a结构的甲基丙烯酸酯大单体及其制法和应用 Containing methacrylate monomer preparation method and application of large tertiary structure of a bisphenol A-free structure
05/07/2014CN102766074B 抗艾滋病药物中间体的制备方法 Preparation of anti-AIDS drugs intermediates
05/07/2014CN102241650B 用于制备阿立克仑的中间体化合物及相关制备方法 Preparation of Abilify clenbuterol intermediate compounds and related methods for the preparation of
05/01/2014US20140121187 1,3-di-oxo-indene derivative, pharmaceutically acceptable salt or optical isomer thereof, preparation method thereof, and pharmaceutical composition containing same as an antiviral, active ingredient
04/2014
04/30/2014CN103755596A Preparation method of sitagliptin intermediate
04/29/2014US8710098 Group of amino substituted benzoyl derivatives and their preparation and their use
04/24/2014US20140114075 Process for the preparation of 6-(7-((1-aminocyclopropyl)methoxy)-6-methoxyquinolin-4-yloxy)-n-methyl-1-naphthamide and synthetic intermediates thereof
04/23/2014CN102872912B Catalyst for synthesizing methyl phenyl carbamate and preparation and application methods thereof
04/23/2014CN101781202B Reaction process and system for preparing organic carbonic ester by catalytic alcoholysis of urea
04/23/2014CN101580482B Method for preparing rivastigmine hydrogen tartrate and application thereof
04/22/2014US8703989 Isocyanates and aromatic hydroxy compounds
04/17/2014WO2014057495A1 A process for industrial preparation of [(s)-n-tert butoxycarbonyl-3-hydroxy]adamantylglycine
04/16/2014CN103724231A Synthesis method of retigabine
04/16/2014CN101679223B Process of deacetalisation of alpha aminoacetals
04/09/2014EP2716650A1 Method for producing peptide
04/09/2014EP2716628A1 Method of manufacturing isoxazoline compound
04/09/2014CN103709075A Carbaryl residue comprehensive recycling device
04/09/2014CN101370773B Cycloalkanecarboxamide derivative and method for producing same
04/03/2014WO2014050426A1 Liquid crystal composition, method for producing same, and film
04/02/2014CN103694443A Method for synthesizing multi-crosslinked monomer
04/02/2014CN103694403A Preparation method of self-crosslinking polyester film primer acrylic ester emulsion
04/02/2014CN103694142A Preparation method of 4-N-Boc-amino cyclohexanone
04/02/2014CN103694141A A method of synthesizing phenylcarbamate
04/02/2014CN102964273B Novel retigabine crystal form F and preparation method thereof
04/01/2014US8685936 Sphingosine kinase inhibitor prodrugs
03/2014
03/26/2014EP2711354A1 Preparation method for rivastigmine, intermediates thereof, and preparation method for said intermediates
03/26/2014CN103668957A Crosslinked curing agent for improving washing resistance of three-proofing finishing agent of fabric
03/26/2014CN103664703A Synthesis process of rivastigmine tartrate
03/26/2014CN103664702A Production process of rivastigmine
03/26/2014CN103664701A Synthesis route of [2-[2-(Fmoc-amino) ethoxy] ethoxy] acetic acid
03/26/2014CN103664433A Preparation method for aromatic nitrile compound
03/26/2014CN102887836B L-phenylglycine derivative and application thereof
03/26/2014CN102276502B Method for preparing ultraviolet cured polyurethane acrylate oligomer
03/26/2014CN102030680B Novel oxime ether or ester derivatives with insecticidal activity
03/20/2014WO2014003203A3 Method for producing stereoselective epoxyketone compound
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