4-甲酰基苯磺酰胺 | 3240-35-5

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-甲酰基苯磺酰胺
• 中文别名: 4-甲酰苯磺酰胺
• 英文名称: 4-formyl-benzenesulfonamide
• 英文别名: 4-Formylbenzenesulfonamide
• CAS: 3240-35-5
• 化学式: C₇H₇NO₃S
• mdl: MFCD03196508
• 分子量: 185.203
• InChiKey: PCPUKVSTMLHXQF-UHFFFAOYSA-N

物化性质

• 熔点：
  118-120 °C
• 沸点：
  392.7±44.0 °C(Predicted)
• 密度：
  1.424±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  85.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2935009090
• WGK Germany：
  3
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温

制备方法与用途

用途

4-甲酰苯磺酰胺在药物化学中是一种非常重要的化合物，吸引了越来越多的研究者致力于磺酰胺类化合物的结构优化和药效研究。

合成

将（4-(N-乙酰氨基磺酰基)苯基）亚甲基二乙酸酯中间体化合物61（4.55 mmol，1.5 g）、H2SO4（0.3 mL）、H2O（1.5 mL）和EtOH（4.8 mL）的混合物置于密封管中，在90°C下搅拌3小时。冷却后得到棕色溶液，并在减压下除去溶剂。残余物用EtOAc和水（各3 x 10 mL）萃取，有机层依次用水和5% K2CO3水溶液洗涤，然后用无水MgSO4干燥，过滤并在减压下浓缩溶剂，得到标题化合物4-甲酰苯磺酰胺。总产率为677 mg，80%。1H NMR（400 MHz，DMSO-d6）δ 10.1 (1H, s)；8.18 (2H, d, J=8.4 Hz)；7.99 (2H, d, J=8.8 Hz)；4.96 (1H, s)；4.91 (1H)。

图：4-甲酰苯磺酰胺的合成路线

反应信息

• 作为反应物：
  描述：

  4-甲酰基苯磺酰胺 在 platinum(IV) oxide N-溴代丁二酰亚胺(NBS) 、 氢气 、 sodium methylate 、 二异丁基氢化铝 、 dimsyl sodium 、 三苯基膦 作用下， 以 甲醇 、 乙醚 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 25.0 ℃ 、344.73 kPa 条件下， 反应 22.59h， 生成 Methyl 3-oxo-4-[6-(4-sulfamoylphenyl)hexylsulfanyl]butanoate
  参考文献：
  名称：

  ATP-Citrate Lyase as a Target for Hypolipidemic Intervention. Design and Synthesis of 2-Substituted Butanedioic Acids as Novel, Potent Inhibitors of the Enzyme

  摘要：

  ATP-citrate lyase is the primary enzyme responsible for the synthesis of cytosolic acetyl-CoA in many tissues. Inhibitors of the enzyme represent a potentially novel class of hypolipidemic agent, which are anticipated to have combined hypocholesterolemic and hypotriglyceridemic properties. A series of a-substituted butanedioic acids have been designed and synthesized as inhibitors of the enzyme, The best compounds, 58, 68, 71, 74 have reversible K-i's in the 1-3 mu M range against the isolated rat enzyme, As representative of this compound class, 58, has been shown to exert its inhibitory action through a mainly competitive mechanism with respect to citrate and a noncompetitive one with respect to CoA. None of the inhibitors were able to inhibit cholesterol and/or fatty acid synthesis in HepG2 cells. This has been attributed to the adverse physicochemical properties of the molecules leading to a lack of cell penetration. Despite this, a lead structural class of compound has been identified with the potential for modification into potent, cell-penetrant, and efficacious inhibitors of ATP-citrate lyase.

  DOI：

  10.1021/jm960167w
• 作为产物：
  描述：

  乙酰氧基-(4-氯磺酰基苯基)乙酸甲酯 在 硫酸 、 氨 作用下， 生成 4-甲酰基苯磺酰胺
  参考文献：
  名称：

  Sytschewa; Schtschukina, Sb. Statei Obshch. Khim., 1953, p. 527,529

  摘要：

  DOI：

文献信息

• 2-Substituted and 4-substituted aryl nitrone compounds
  申请人：Kelly G. Michael

  公开号：US20050182060A1

  公开（公告）日：2005-08-18

  The present invention provides aryl nitrones, compositions comprising the same and methods of their use for the treatment or prevention of oxidative, ischemic, ischemia/reperfusion-related and chemokine mediated conditions.

  本发明提供芳基亚硝基酮，包括其在内的组合物以及它们用于治疗或预防氧化性、缺血性、缺血/再灌注相关和趋化因子介导的疾病的方法。
• Design, Synthesis, and Structure–Activity Relationship of a Novel Series of GluN2C-Selective Potentiators
  作者：Sommer S. Zimmerman、Alpa Khatri、Ethel C. Garnier-Amblard、Praseeda Mullasseril、Natalie L. Kurtkaya、Stefka Gyoneva、Kasper B. Hansen、Stephen F. Traynelis、Dennis C. Liotta

  DOI：10.1021/jm401695d

  日期：2014.3.27

  herein describe a novel series of pyrrolidinones that selectively potentiate only NMDA receptors that contain the GluN2C subunit. The most active analogues tested were over 100-fold selective for recombinant GluN2C-containing receptors over GluN2A/B/D-containing NMDA receptors as well as AMPA and kainate receptors. This series represents the first class of allosteric potentiators that are selective

  NMDA受体是介导慢速的Ca GluN1和GluN2A-d亚基组成的四聚体复合2+ -兴奋性突触传递的渗透组分。NMDA 受体与广泛的神经系统疾病有关，因此代表了一个重要的治疗靶点。我们在此描述了一系列新型吡咯烷酮，它们选择性地仅增强含有 GluN2C 亚基的 NMDA 受体。测试的最活跃的类似物对重组 GluN2C 受体的选择性是对 GluN2A/B/D 含 NMDA 受体以及 AMPA 和红藻氨酸受体的 100 倍以上。该系列代表了第一类对含二异聚体 GluN2C 的 NMDA 受体具有选择性的变构增效剂。
• [EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSES
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2005082890A1

  公开（公告）日：2005-09-09

  Novel inhibitors of Rho-kinases are disclosed.

  新型Rho激酶抑制剂已被披露。
• Alpha,beta-unsaturated esters and acids by stereoselective dehydration
  申请人：Deng Xiaohu

  公开号：US20060004195A1

  公开（公告）日：2006-01-05

  There are provided by the present invention certain pyrazole based CCK-1 receptor modulators which have the general formula: wherein Ar is an aromatic or heteroaromatic group, X is a hydrocarbon linker, Y is a bond or hydrocarbon linker and R 1 , R 2 , R 3 , R 4 and R 5 are certain organic substituents, methods for making the same, and stereoselective dehydration methods for generally making α,β-unsaturated esters, acids and their derivatives.

  本发明提供了一些基于吡唑的CCK-1受体调节剂，其具有以下一般式： 其中Ar是芳香族或杂环芳基，X是碳氢链，Y是键或碳氢链，R1、R2、R3、R4和R5是某些有机取代基，以及制备这些化合物的方法，以及用于通常制备α，β-不饱和酯，酸及其衍生物的立体选择性脱水方法。
• [EN] PYRROLO[2,3-B]PYRIDINE CDK9 KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLO[2,3-B]PYRIDINE CDK9 KINASE
  申请人：ABBVIE INC

  公开号：WO2014139328A1

  公开（公告）日：2014-09-18

  Disclosed are compounds of Formula (IIa), wherein R1, R2, R3A, R3B, R3C, R3D, R3E, and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds may be used as agents in the treatment of diseases, including cancer. Also provided are pharmaceutical compositions comprising one or more compounds of Formula (IIa).

  公开的是Formula (IIa)的化合物，其中R1、R2、R3A、R3B、R3C、R3D、R3E和R4如规范中所定义，并且其药用盐。这些化合物可用作治疗疾病，包括癌症的药物。还提供了包含一个或多个Formula (IIa)化合物的药物组合物。