5-(4-氯苯基)异噁唑-3-羰肼 | 91587-71-2

• 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: 5-(4-氯苯基)异噁唑-3-羰肼
• 英文名称: 5-(4-Chlorphenyl)-isoxazolcarbonsaeure-(3)-hydrazid
• 英文别名: 5-(4-chlorophenyl)isoxazole-3-carbohydrazide；5-(4-chloro-phenyl)-isoxazole-3-carboxylic acid hydrazide；5-(4-chlorophenyl)-1,2-oxazole-3-carbohydrazide
• CAS: 91587-71-2
• 化学式: C₁₀H₈ClN₃O₂
• mdl: MFCD08446411
• 分子量: 237.645
• InChiKey: LAFWUHGEVDKVFY-UHFFFAOYSA-N

物化性质

• 熔点：
  217-218 °C(Solv: ethanol (64-17-5))
• 密度：
  1.396±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  81.2
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT

反应信息

• 作为反应物：
  描述：

  5-(4-氯苯基)异噁唑-3-羰肼 在 sodium acetate 作用下， 以 乙醇 、 溶剂黄146 为溶剂， 反应 7.0h， 生成 5-(4-chlorophenyl)-N'-[5-(4-fluorobenzylidene)-4-oxo-3-phenylthiazolidin-2-ylidene]-isoxazole-3-carbohydrazide
  参考文献：
  名称：

  Synthesis, anti-HSV-1, and cytotoxic activities of some new pyrazole- and isoxazole-based heterocycles

  摘要：

  Ethyl 2,4-dioxo-4-(p-chloro)phenylbutyrate 2 obtained by condensation of 4-chloroacetophenone with diethyl oxalate was converted to 5-(4-chlorophenyl)-1-phenyl-1H-pyrazole-3-carbohydrazide 5 and 5-(4-chlorophenyl)isoxazole-3-carbohydrazide 6 in good yields. Treatment of 5 or 6 with phenylisothiocyanate and reaction of the resulting thiosemicarbazide 7 or 8 with chloroacetic acid and 4-fluorobenzaldehyde, phenacyl bromides gave the corresponding 4-thiazolidinone 9 or 10 or 1,3-thiazoles 11 or 12, respectively. While the intramolecular cyclization of 7 or 8 in concentrated sulfuric acid afforded 1,3,4-thiadiazoles 13 or 14. The reactivity of hydrazide 5 or 6 towards fluorinated aldehyde, hydrazonoyl chloride, and beta-ketoester was studied to give fluorinated hydrazones, bis-hydrazones, and pyrazoles 15-23. The newly synthesized compounds were screened for their antiviral activity, and compound 19 reduced the number of viral plaques of Herpes simplex type-1 (HSV-1) by 69%. The detailed synthesis and spectroscopic and biological data are reported.

  DOI：

  10.1007/s00044-010-9420-4
• 作为产物：
  描述：

  4-(4-氯苯基)-2,4-二氧代丁酸乙酯 在 盐酸羟胺 、 sodium carbonate 、 一水合肼 作用下， 以 乙醇 、 水 、 异丙醇 为溶剂， 反应 2.0h， 生成 5-(4-氯苯基)异噁唑-3-羰肼
  参考文献：
  名称：

  Synthesis of 5-Substituted 3-Isoxazolecarboxylic Acid Hydrazides and Derivatives

  摘要：

  DOI：

  10.1021/jo01064a050

文献信息

• Synthesis of New Symmetrical <i>N, N</i>'-Diacylhydrazines and 2-(1,2,3- Triazol-4-yl)-1,3,4-oxadiazoles
  作者：Bakr F. Abdel-Wahab、Mohammad Hayal Alotaibi、Gamal A. El-Hiti

  DOI：10.2174/1570178614666170524130223

  日期：2017.8.22

  Background: The aim of the current research was to synthesize novel symmetrical N,N'- diacylhydrazines through oxidation of acid carbohydrazide using ethyl 2-cyano-3-methoxyacrylate or 2-(methoxymethylene)malononitrile as organo-catalyst. Also, novel 2-(1,2,3-triazol-4-yl)-1,3,4- oxadiazoles from the reaction of acid carbohydrazides with various carboxylic acids in boiling phosphoryl chloride were

  背景：当前研究的目的是通过使用2-氰基-3-甲氧基丙烯酸乙酯或2-（甲氧基亚甲基）丙二腈作为有机催化剂氧化酸性碳酰肼来合成新型对称的N，N'-二酰基肼。另外，在沸腾的磷酰氯中，由酸性碳酰肼与各种羧酸反应，合成了新型的2-（1,2,3-三唑-4-基）-1,3,4-恶二唑。 方法：采用简便的合成方法，使用市售化学品合成目标化合物。同样，通过使用分析和光谱数据以及单一的X射线晶体结构来阐明获得的产物的结构。 结果：方便地合成了一系列新颖的对称N，N'-二酰基肼，2-（1,2,3-三唑-4-基）-1,3,4-恶二唑和醛N-酰基hydr。和简单的程序。 结论：引入了新的一步合成方法，可生产多种对称的N，N'-二酰基肼和2-（1,2,3-三唑-4-基）-1,3,4-恶二唑，得自相应的酰肼。
• Exploring rhodanine linked enamine–carbohydrazide derivatives as mycobacterial carbonic anhydrase inhibitors: Design, synthesis, biological evaluation, and molecular docking studies
  作者：Sarvan Maddipatla、Bulti Bakchi、Rutuja Rama Gadhave、Andrea Ammara、Shashikanta Sau、Bandela Rani、Srinivas Nanduri、Nitin Pal Kalia、Claudiu T. Supuran、Venkata Madhavi Yaddanapudi

  DOI：10.1002/ardp.202400064

  日期：2024.7

  exploring their potential as inhibitors of mycobacterial carbonic anhydrase. The findings reveal their efficacy, displaying notable selectivity toward the mycobacterial carbonic anhydrase 2 (mtCA 2) enzyme. While exhibiting moderate activity against human carbonic anhydrase isoforms, this series demonstrates promising selectivity, positioning these compounds as potential antitubercular agents. Compound 6d

  随着耐多药结核病的兴起，寻找一种结合新作用机制的替代性优质治疗方案变得至关重要。为了实现这一目标，我们开发并合成了一系列新的绕丹宁连接的烯胺碳酰肼衍生物，探索它们作为分枝杆菌碳酸酐酶抑制剂的潜力。研究结果揭示了它们的功效，对分枝杆菌碳酸酐酶 2 (mtCA 2) 酶表现出显着的选择性。该系列化合物虽然对人碳酸酐酶异构体表现出中等活性，但表现出良好的选择性，将这些化合物定位为潜在的抗结核药物。化合物6d是该系列中最好的一种，对 mtCA 2 的K i值为 9.5 µM。大多数化合物对 Mtb H37Rv 菌株表现出中等至良好的抑制作用；化合物11k的最低抑制浓度为 1 µg/mL。分子对接研究表明，化合物6d和11k显示出与锌离子的金属配位，就像经典的 CA 抑制剂一样。
• Synthesis of New Glucose-containing 5-Arylisoxazoles and their Enzyme Inhibitory Activity
  作者：Roshanak Hariri、Aida Iraji、Somayeh Mojtabavi、Mina Saeedi、Mohammad Ali Faramarzi、Mohsen Amini、Tahmineh Akbarzadeh

  DOI：10.2174/0115701786283334231228104931

  日期：2024.8

  Abstract: Carbohydrates are an important group of biomolecules that have received special attention due to their significant role in the design and synthesis of new bioactive compounds. In this study, a new class of 5-arylisoxazole-glucose hybrids was designed and synthesized for evaluation of their inhibitory effects on α-glucosidase, α-amylase, and tyrosinase. The target compounds depicted selective α-glucosidase inhibitory activity over α-amylase, which is an important factor in reducing probable gastrointestinal problems in the treatment of type 2 diabetes. In this respect, compound 9a, possessing the phenylisoxazole group, was found to be the most potent α-glucosidase inhibitor (IC50 = 292.2 ± 0.1 μM) compared to acarbose (IC50 = 750.2 ± 0.1 μM) as the positive control. All compounds were also evaluated for their anti-tyrosinase effect, and among them, compound 9j, containing a fluoroaryl moiety, showed potent activity (IC50 = 50.1 ± 6.3 μM) in comparison to kojic acid (IC50 = 23.6 ± 2.6 μM). Also, docking studies were performed to investigate the probable mode of action, which indicated the construction of important H-bonding interactions between the sugar moiety and the enzyme’s active sites. According to the results, hybrids containing heterocycles attached to glucose can be used to inhibit α-glucosidase.