CAS: 20570-96-1; Benzylhydrazine Dihydrochloride

该化合物是有机合成和制药研究中常用的一种水银衍生物,其二氯化盐形式增强稳定性和溶解性,便利处理和储存;该化合物是一个多用途建筑块,特别是在准备氢氮酮和其他含氮的乙基循环过程中;该化合物与碳基化合物的反作用使其对构建C=N债券具有价值,而C=N债券是合成各种生物活性分子的一个关键步骤;高纯度和始终如一的二氯化苯,确保敏感应用(如药用化学和材料科学)的可靠性能;建议在无水条件下适当储存以保持其完整性.

结构式图片

欧盟法规

REACH注册ECHA物质C&L通报REACH预注册

上下游产品

CAS号561067-10-5 tert-butyl 1-be... | CAS号59-63-2 异卡波肼 | CAS号143706-79-0 1-Benzyl-3-(tri... | CAS号91091-13-3 5-氨基-1-苄基-4-氰基吡唑 | CAS号122800-01-5 3-氨基-1-苄基-1h-吡唑-4-甲腈 | CAS号25292-24-4 1-benzyl-5-meth... | CAS号25292-25-5 2-benzyl-5-meth... | CAS号19867-62-0 5-氨基-1-苄基吡唑-4-甲酸乙酯 | CAS号555-96-4 苄基肼 | CAS号121358-86-9 1-苯基-1H-吡唑-4-甲腈

合成工艺路线路线简述

  • 合成目标产物 Benzylhydrazine Dihydrochloride 主要起始原料 Hydrazinecarboxylic Acid, 2-(1-Methylethylidene)-1-(Phenylmethyl)-, 1,1-Dimethylethyl Ester
  • (文献来源)合成步骤主要原料 Hydrazinecarboxylic Acid, 2-(1-Methylethylidene)-1-(Phenylmethyl)-, 1,1-Dimethylethyl Ester

海关参考信息

专利信息


专利号:US-6867202-B1
优先权日:1997-06-25
标 题 :Treatment of insulin resistance
发明人:CARPINO PHILIP ALBERT; CHIU CHARLES KWOK-FUNG; PAN LYDIA CODETTA; LEFKER BRUCE ALLEN; TREADWAY JUDITH LEE; ZAWISTOSKI MICHAEL PAUL
权利人:PFIZER
摘要:This invention is directed to methods of treating insulin resistance in a mammal which comprise administering an effective amount of a compound of formula I, n n nwhere the variables are defined in the specification, or the stereoisomeric mixtures, diastereomerically enriched, diastereomerically pure, enantiomerically enriched or enantiomerically pure isomers, or the pharmaceutically acceptable salts and prodrugs thereof to said mammal. The compounds of formula I are growth hormone secretagogues and as such are useful for increasing the level of endogenous growth hormone. In another aspect this invention provides certain intermediates which are useful in the synthesis of the foregoing compounds and certain processes useful for the synthesis of said intermediates and th compounds of formula I. This invention is further directed to methods comprising administering to a human or other animal a combination of a functional somatostatin antagonist such as an alpha-2 adrenergic agonist and a compound of formula I.

专利号:US-10329264-B2
优先权日:2015-07-31
标题 :Process for the preparation of isocarboxazid
发明人:DE FAVERI CARLA; HUBER FLORIAN ANTON MARTIN; ANTOLINI NICOLA
权利人:LUNDBECK PHARMACEUTICALS ITALY S P A
摘要:This invention relates to a novel chemical process for the synthesis of N′-benzyl-5-methylisoxazole-3-carbohydrazide (Isocarboxazid) which comprises reacting 5-methyl-3-isoxazole carboxylic acid ester with benzylhydrazine or a salt thereof in an aprotic organic solvent and in the presence of an organic base.

专利号:WO-0019994-A9
优先权日:1998-10-02
标题 :Estrogen receptor ligands
发明人:KATZENELLENBOGEN JOHN A; KATZENELLENBOGEN BENITA S; FINK BRIAN E; STAUFFER SHAUN R; MORTENSEN DEBORAH S; SATTIGERI VISWAJANANI JITENDRA; HUANG YING
权利人:UNIV ILLINOIS
摘要:This invention provides non-steroidal estrogen receptor ligands having a modular structure that is amenable to solid phase synthesis and the application of combinatorial synthetic methods to prepare these estrogen receptor ligands. ER ligands of this invention consist of a core scaffold that is a carbocyclic or heterocyclic-5-member ring that has two double bonds or a 6-member aromatic ring. A plurality of selected substituents are bonded to the ring substantially independently of other substituents. The modular structure of these compounds allows for synthesis of a very large numer of substituent structural variations, substituent combinations and substituent positioning on the core. The structural variants of the ER ligands of this invention exhibit a spectrum of selective affinities for ERα and ERβ and a spectrum of agonist/antagonist properties.

专利号:US-10226449-B2
优先权日:2013-12-20
标 题:Heterocyclic modulators of lipid synthesis and combinations thereof
发明人:HEUER TIMOTHY SEAN; OSLOB JOHAN D; MCDOWELL ROBERT S; JOHNSON RUSSELL; YANG HANBIAO; EVANCHIK MARC; ZAHARIA CRISTIANA A; CAI HAIYING; HU LILY W; DUKE GREGORY; OHOL-GUPTA YAMINI; O'FARRELL MARIE
权利人:3 V BIOSCIENCES INC
摘要:Heterocyclic modulators of lipid synthesis are provided as well as pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising such compounds; and methods of treating conditions characterized by dysregulation of a fatty acid synthase pathway by the administration of such compounds and combinations of such compounds and other therapeutic agents.

专利号:US-9428502-B2
优先权日:2012-07-03
标题:Heterocyclic modulators of lipid synthesis
发明人:OSLOB JOHAN D; MCDOWELL ROBERT S; JOHNSON RUSSELL; YANG HANBIAO; EVANCHIK MARC; ZAHARIA CRISTIANA A; CAI HAIYING; HU LILY W; WAGMAN ALLAN S
权利人:3-V BIOSCIENCES INC
摘要:Heterocyclic modulators of lipid synthesis are provided as well as pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising such compounds; and methods of treating conditions characterized by disregulation of a fatty acid synthase pathway by the administration of such compounds.

专利号:US-2024239799-A1
优先权日:2021-04-02
标 题:(s)-1-(5-((pyridin-3-yl)thio)pyrazin-2-yl)-4'h,6'h-spiro[piperidine-4,5'-pyrrolo [1,2-b]pyrazol]-4'-amine derivatives and similar compounds as shp2 inhibitors for the treatment of e.g. cancer
发明人:DI FABIO ROMANO; MONTALBETTI CHRISTIAN; PETROCCHI ALESSIA; GRILLO ALESSANDRO; RANDAZZO PIETRO; ROSSETTI ILARIA; CIAMMAICHELLA ALINA
权利人:C N C C S S C A R L COLLEZIONE NAZ DEI COMPOSTI CHIMICI E CENTRO SCREENING; IRBM S P A
摘要:The present invention relates to compounds of formula (I). The compounds of the formula (I) are e.g. (S)-1-(5-((pyridin-3-yl)thio) pyrazin-2-yl)-41H,6′H-spiro[piperidine-4,5′-pyrrolo[1,2-b]pyrazol]-41-amine derivatives and similar compounds. The present invention also relates to the compounds of formula (I) for use as Src homology phosphotyrosine phosphatase 2 (SHP2) inhibitors in methods of treatment of e.g. cancer, cardiovascular diseases, immunological disorders, autoimmune disorders, fibrosis, ocular disorders, systemic lupus erythematosus, diabetes, neutropenia, and combinations thereof. The present invention also relates to pharmaceutical compositions containing said compounds and to their methods of synthesis.
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✅ COA系统入驻 | 共享模式

主要参考文献

[参考文献]: A Bellelli, Et Al. The Oxidation And Reduction Reactions Of Bovine Serum Amine Oxidase. A Kinetic Study. Eur J Biochem. 2000 Jun;267(11):3264-9.
[参考文献]: David B Langley, Et Al. Complexes Of The Copper-Containing Amine Oxidase From Arthrobacter Globiformis With The Inhibitors Benzylhydrazine And Tranylcypromine. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2008 Jul 1;64(Pt 7):577-83.
[参考文献]: E G Lovering, Et Al. Determination Of Hydrazine In Pharmaceuticals Iv: Hydrazine And Benzylhydrazine In Isocarboxazid. J Pharm Sci. 1985 Jan;74(1):105-7.
[参考文献]: F N Bolkenius, Et Al. Selective Mechanism-Based Inactivation Of Peptidylglycine Alpha-Hydroxylating Monooxygenase In Serum And Heart Atrium Vs. Brain. Biochem Pharmacol. 1997 Jun 1;53(11):1695-702.
[参考文献]: Han-Zhong Zhang, Et Al. Discovery And Sar Of Indole-2-Carboxylic Acid Benzylidene-Hydrazides As A New Series Of Potent Apoptosis Inducers Using A Cell-Based Hts Assay. Bioorg Med Chem. 2004 Jul 1;12(13):3649-55.

合成参考文献


摘要:Journal of Medicinal Chemistry., 18(20), 1975
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