| Patents for C07C 241 - Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes (2,288) |
|---|
| 02/19/2015 | US20150051399 Processes for preparing tubulysin derivatives and conjugates thereof |
| 02/11/2015 | CN103588674B 一种具有光学活性的环丙烷酰阱化合物、其制备和应用 Cyclopropane hydrazide compound having an optically active, their preparation and use |
| 02/05/2015 | US20150038733 Method for synthesizing ramalin and ramalin precursor by using glutamic acid derivative and hydroxy aniline or hydroxy aniline having protected hydroxy group |
| 02/05/2015 | US20150038687 Method for the preparation of diazoalkanes |
| 02/04/2015 | CN102076656B 不对称嗪化合物及其制备方法 Asymmetric azine compounds and methods |
| 02/03/2015 | US8946294 Crystalline diacylhydrazine and the use thereof |
| 01/22/2015 | US20150025241 Method for preparing dipeptidyl peptidase-iv inhibitor and intermediate |
| 01/14/2015 | CN104276974A N-乙酰葡萄糖胺-1-磷酸脲苷酰转移酶抑制剂及其制备方法和应用 N- acetylglucosamine-1-phosphate acyl transferase inhibitor UMP and its preparation method and application |
| 01/07/2015 | CN102964270B 一种亚硫酸钠还原重氮盐合成肼的方法 One kind of sodium sulfite reduction of the diazonium salt hydrazine method |
| 12/24/2014 | CN102898328B 偶氮二甲酸二乙酯及其中间体的合成方法 Synthesis of diethyl azodicarboxylate and intermediates |
| 12/17/2014 | CN204017426U 卡巴肼结晶釜 Carbazide crystallization kettle |
| 12/10/2014 | CN103396335B 一种可调节含量的甲基肼合成液精制装置及方法 An adjustable content of methylhydrazine synthetic fluid purification apparatus and method |
| 12/02/2014 | US8901169 Neprilysin inhibitors |
| 11/25/2014 | US8895776 Modulators of the prostacyclin (PGI2) receptor useful for the treatment of disorders related thereto |
| 11/04/2014 | US8877971 Method for preparing formamide compounds |
| 10/28/2014 | US8871977 Asymmetric azine compound and method for producing the same |
| 10/21/2014 | US8865934 Method for preparing ramalin |
| 10/14/2014 | US8859814 Alpha-substituted N-sulfonyl gylcine amides antagonists of CCR10, compositions containing the same and methods for using them |
| 10/07/2014 | US8853451 Processes for making hydrazides |
| 10/07/2014 | US8853282 Topical liquid insecticide compositions |
| 10/02/2014 | WO2014158641A1 Preparation of haloalkoxyarylhydrazines and intermediates therefrom |
| 10/02/2014 | WO2014158639A1 Preparation of certain (substituted-phenyl)-triazolyl-(substituted phenyl) molecules, and intermediates and insecticides related thereto |
| 10/02/2014 | WO2014158638A1 Preparation of certain (substituted phenyl)-triazolyl-(substituted phenyl) molecules, and intermediates and insecticides related thereto |
| 09/18/2014 | US20140275561 Preparation of haloalkoxyarylhydrazines and intermediates therefrom |
| 09/18/2014 | US20140275558 Preparation of haloalkoxyarylhydrazines and intermediates therefrom |
| 09/10/2014 | EP2773335A1 Neprilysin inhibitors |
| 08/06/2014 | CN101993390B (d1)β-(3,4-二羟基苯基)-α-羟基丙酰肼、制备方法及其药物组合物和用途 (D1) β- (3,4- dihydroxyphenyl) -α- hydroxypropoxy hydrazide, preparation and pharmaceutical compositions and uses |
| 07/30/2014 | CN103193959B 可降解酰肼类潜伏型环氧树脂固化剂及其应用 Biodegradable hydrazide latent epoxy curing agent and its application |
| 07/16/2014 | CN103929960A 作为组蛋白脱甲基酶抑制剂的取代的(e)-n'-(1-苯基亚乙基)苯甲酰肼类似物 As the substituted histone demethylase inhibitors (e) -n '- (1- phenyl-ethyl) benzoyl hydrazide analogs |
| 07/16/2014 | CN103145582B 质量浓度为40%的甲基肼水溶液浓缩方法 Concentration of 40% by mass of a concentrated aqueous solution of methyl hydrazine method |
| 07/15/2014 | US8779200 Microwave induced single step green synthesis of some novel 2-aryl aldehydes and their analogues |
| 07/09/2014 | CN103910650A 一种对氯苯肼盐酸盐的制备方法 Kind of chlorophenylhydrazine hydrochloride preparation |
| 07/09/2014 | CN103908870A 一种酰氯化反应尾气的治理方法 An exhaust gas treatment methods Acylation reaction |
| 07/02/2014 | CN103906509A 脑啡肽酶抑制剂 Neprilysin inhibitor |
| 06/25/2014 | EP2744330A1 Substituted (e)-n'-(1-phenylethylidene) benzohydrazide analogs as histone demethylase inhiitors |
| 06/17/2014 | US8754260 Method for preparing fluoroacylated arylamine |
| 06/11/2014 | CN103848752A Novel synthesis process of P-chlorophenylhydrazine hydrochloride |
| 06/10/2014 | US8748411 Antineoplastic compounds and pharmaceutical compositions thereof |
| 06/04/2014 | CN103833664A Preparation method of OXD ketones compound |
| 05/21/2014 | CN102863355B 一种n-(3-甲氧基-2-甲基苯甲酰基)-n'-叔丁基肼的提纯方法 One kind of n- (3- methoxy-2-methyl-benzoyl) -n'- method for purifying tertiary butyl hydrazine |
| 05/20/2014 | US8729111 Compounds for treating proliferative disorders |
| 05/14/2014 | CN102702019B 卡比多巴的合成方法 Synthesis carbidopa |
| 05/07/2014 | CN102344389B 含双受阻酚结构的酰肼类化合物及其制备方法 Hydrazide compounds and methods of double hindered phenol structure containing |
| 05/07/2014 | CN101993389B D(+)β-(3,4-二羟基苯基)-α-羟基丙酰肼、制备方法及其药物组合物和用途 D (+) β- (3,4- dihydroxyphenyl) -α- hydroxy-propionyl hydrazide, preparation and pharmaceutical compositions and uses |
| 04/30/2014 | CN103755588A Synthetic method and application of covalent organic framework (COF) material |
| 04/16/2014 | CN102603555B All-trans retinoic acid amide derivative and preparation method and application thereof |
| 04/09/2014 | EP2716627A1 Method for producing isoxazoline compound |
| 03/25/2014 | CA2758182C A compound obtained by reacting a compound having a carbohydrazide structure with an acid or a base |
| 03/19/2014 | CN102627518B Preparation method of N-nitrosamine |
| 03/05/2014 | CN103619806A Method for producing isoxazoline compound |
| 02/26/2014 | CN102311361B A compound of N- nitro-2,4,6-trifluoroaniline, synthesis method and application thereof |
| 02/19/2014 | CN203440267U Methylhydrazine synthesis liquid refining device capable of adjusting content |
| 02/19/2014 | CN103588674A Optically-active cyclopropane hydrazide compound, and preparation method and application thereof |
| 02/12/2014 | CN103570581A Synthesis method of 3-hydroxy phenylhydrazine |
| 02/12/2014 | CN102786434B Acetaminophen acid derivative, preparation method and application thereof |
| 02/12/2014 | CN102786432B Acetaminophen ester derivative, preparation process and use thereof |
| 02/06/2014 | WO2014021707A1 A process to produce hydrazide derivatives |
| 02/05/2014 | CN103553964A Method for preparing multifunctional hydroxyl hydrazide for oil field and application of multifunctional hydroxyl hydrazide |
| 02/05/2014 | CN103553963A Synthetic method of phenylhydrazine hydrochloride |
| 01/29/2014 | CN103547571A Method for producing pyrazolecarboxylic acid derivative |
| 01/28/2014 | US8637678 Methods for the preparation of aryl amides |
| 01/28/2014 | US8637608 Azide-containing fluoropolymers and their preparation |
| 01/23/2014 | US20140024127 Methods for recovering and analyzing amines |
| 01/22/2014 | EP2687515A1 Method for producing pyrazolecarboxylic acid derivative |
| 01/22/2014 | CN103524374A Synthetic method of methylhydrazinium sulphate |
| 01/15/2014 | CN103508923A Preparation method for hindered phenol antioxidant |
| 01/15/2014 | CN102161628B Preparation method and application of 1-amino-1-hydrazino-2,2-dinitroethylene bismuth salt |
| 01/14/2014 | US8629301 Process for the purification of benzphetamine hydrochloride |
| 01/08/2014 | CN103497121A Preparation method of trimesoyl hydrazone series derivatives and application of trimesoyl hydrazone series derivatives as probe molecules for identifying fluorine ions |
| 01/01/2014 | CN103483219A Mildronate dihydrate preparation method |
| 01/01/2014 | CN103483218A Preparation method for 1-(chloracetyl)-2-(trifluoroacetyl) hydrazine |
| 12/11/2013 | CN103435565A Modified crystal of HDNAT (3,5-di-nitramino-1,2,4-triazole hydrazine salt ) and preparation method thereof |
| 12/04/2013 | CN103420869A Method of ammoxidation of cyclohexane |
| 11/27/2013 | CN203303953U Synthesis reactor and device for synthesizing methylhydrazine by chloramine method |
| 11/27/2013 | CN103408455A Preparation method of 2-bromophenylhydrazine sulfate |
| 11/27/2013 | CN103408454A Preparation method of hydrazide compound |
| 11/20/2013 | CN103396337A Preparation method of 3-bromohydrazinobenzene hydrochloride |
| 11/20/2013 | CN103396336A Preparation method of 3-bromohydrazinobenzene sulfate |
| 11/20/2013 | CN103396335A Content-adjustable methylhydrazine synthetic-fluid refining apparatus and method |
| 11/13/2013 | CN103387515A Preparation method of 4-bromophenylhydrazine hydrochloride |
| 11/13/2013 | CN103387514A Preparation method of 2-bromophenylhydrazine hydrochloride |
| 11/13/2013 | CN103387513A Preparation method of 4-bromophenylhydrazine sulfate |
| 11/12/2013 | US8581004 Compounds for treating proliferative disorders |
| 10/16/2013 | CN101952245B Carbonic and sulphuric acid salts of 3-(2,2,2-trimethylhydrazinium)propionate esters and their use for 3-(2,2,2-trimethylhydrazinium)propionate dihydrate preparation |
| 10/09/2013 | CN102036950B New process for the preparation of 3-(2,2,2-trimethylhydrazinium) propionate dihydrate |
| 09/19/2013 | WO2013137494A1 Reaction product of hydrazine derivatives and carbon dioxide |
| 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 | CN103304440A 3-[2-(aryl propylenine)hydrazino]-ethyl benzoate compound and application thereof |
| 09/18/2013 | CN102603619B Compound with anticancer activity and preparation method thereof |
| 09/04/2013 | CN103274963A Method for synthesizing 1,1,1-trifluoro isopropylhydrazine hydrochloride |
| 09/03/2013 | CA2603475C Acyl hydrazides as kinase inhibitors, in particular for sgk |
| 08/28/2013 | EP2042483B1 Method for manufacturing monomethyl hydrazine |
| 08/28/2013 | CN103263884A Synthesis reactor and device and method for synthesizing methylhydrazine by chloramine process |
| 08/15/2013 | US20130211133 "method for preparing ramalin" |
| 08/15/2013 | US20130211053 Processes for making hydrazides |
| 08/14/2013 | CN102093254B Preparation method of 3-(2,2,2-trimethylhydrazine)propionate dihydrate |
| 08/13/2013 | CA2661357C Method for producing 3-(2,2,2-trimethylhydrazinium)propionate dihydrate |
| 08/08/2013 | US20130203993 Process for the preparation of chiral hydrazides |
| 07/25/2013 | WO2013108959A1 Method for synthesizing ramalin and ramalin precursor by using glutamic acid derivative and hydroxy aniline or hydroxy aniline having protected hydroxy group |
| 07/23/2013 | US8492440 Difluorophenyldiacylhydrazide derivatives |