[4-(4-amino-phenyl)-piperazin-1-yl]-phenyl-methanone | 262375-99-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: [4-(4-amino-phenyl)-piperazin-1-yl]-phenyl-methanone
• 英文别名: [4-(4-aminophenyl)-piperazin-1-yl]phenylmethanone；[4-(4-aminophenyl)piperazin-1-yl]phenylmethanone；[4-(4-Benzoylpiperazin-1-yl)phenyl]amine；[4-(4-aminophenyl)piperazin-1-yl]-phenylmethanone
• CAS: 262375-99-5
• 化学式: C₁₇H₁₉N₃O
• mdl: MFCD01365903
• 分子量: 281.357
• InChiKey: OEXQYCQNIVLZIC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  49.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  [4-(4-amino-phenyl)-piperazin-1-yl]-phenyl-methanone 、 氯甲酸乙酯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以75%的产率得到[4-(4-benzoyl-piperazin-1-yl)-phenyl]-carbamic acid ethyl ester
  参考文献：
  名称：

  N- [4-（4-（烷基/芳基/杂芳基）-哌嗪-1-基）-苯基]-氨基甲酸乙酯衍生物的设计，合成及药理学评价

  摘要：

  一系列的烷基/芳基/杂芳基哌嗪衍生物（37 - 54），设计并作为潜在的抗惊厥药合成。目标化合物具有令人满意的物理化学和药代动力学特性。在最大电击（MES）和皮下戊四氮（sc-PTZ）癫痫发作试验中筛选了合成的化合物的体内抗惊厥活性。此外，使用旋转法进行神经毒性评估。结构活性关系研究表明，在哌嗪环上具有芳族基团的化合物显示出有效的抗惊厥活性。化合物多数表现抗MES活性，而化合物39，41，42，43，44，50，52，和53中都发作表现出测试抗惊厥活性。除了所有的化合物42，46，47，和50没有表现出神经毒性。活性最高的衍生物45在MES测试中显示出有效的抗惊厥活性，剂量为30 mg / kg（0.5 h）和100 mg / kg（4 h），并且在sc-PTZ测试中也具有出色的保护作用（100 mg / kg）在两个时间间隔。因此，化合物45在被广泛用于研究癫痫发生模型的PTZ癫痫发作模

  DOI：

  10.1016/j.bmcl.2015.01.004
• 作为产物：
  描述：

  4-硝基碘苯 在 5%-palladium/activated carbon 、 氢气 、 palladium diacetate 、 caesium carbonate 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 作用下， 以 甲苯 为溶剂， 120.0 ℃ 、344.75 kPa 条件下， 生成 [4-(4-amino-phenyl)-piperazin-1-yl]-phenyl-methanone
  参考文献：
  名称：

  Functionalized acridin-9-yl phenylamines protected neuronal HT22 cells from glutamate-induced cell death by reducing intracellular levels of free radical species

  摘要：

  The in vitro neuronal cell death model based on the HT22 mouse hippocampal cell model is a convenient means of identifying compounds that protect against oxidative glutamate toxicity which plays a role in the development of certain neurodegenerative diseases. Functionalized acridin-9-yl-phenylamines were found to protect HT22 cells from glutamate challenge at submicromolar concentrations. The Aryl(1)-NH-Aryl(2) scaffold that is embedded in these compounds was the minimal pharmacophore for activity. Mechanistically, protection against the endogenous oxidative stress generated by glutamate did not involve up-regulation of glutathione levels but attenuation of the late stage increases in mitochondrial ROS and intracellular calcium levels. The NH residue in the pharmacophore played a crucial role in this regard as seen from the loss of neuroprotection when it was structurally modified or replaced. That the same NH was essential for radical scavenging in cell-free and cell-based systems pointed to an antioxidant basis for the neuroprotective activities of these compounds. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.02.006

文献信息

• 一种苯基哌嗪类UBE2F小分子抑制剂及其合成方法
  申请人：浙江大学

  公开号：CN110156729B

  公开（公告）日：2022-12-06

  本发明为一种苯基哌嗪类UBE2F小分子抑制剂及其合成方法，公开了一种通式I所示的苯基哌嗪类化合物或其药学上可接受的盐，并进一步公开了所述通式Ⅰ的合成路线及各步骤的合成方法。本发明苯基哌嗪类化合物为靶向UBE2F的小分子抑制剂，对人源肿瘤细胞通过阻止细胞周期G2/M进程和诱导细胞凋亡，从而有效抑制肿瘤细胞生长。因此该化合物是一类新的、通过靶向UBE2F的特异性抗肿瘤药物。
• [EN] FXR REGULATOR, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION THEREOF AND USE THEREOF<br/>[FR] RÉGULATEUR DU FXR, SON PROCÉDÉ DE PRÉPARATION, COMPOSITION PHARMACEUTIQUE DE CELUI-CI ET SON UTILISATION<br/>[ZH] FXR调节剂及其制备方法、药物组合物和用途
  申请人：[en]QINGDAO RUIJI MEDICAL TECHNOLOGY CO., LTD.;[zh]青岛睿吉医疗技术有限公司

  公开号：WO2022218440A1

  公开（公告）日：2022-10-20

  一种可作为FXR调节剂的化合物、其药学上可接受的盐或酯、立体异构体、互变异构体、几何异构体、前药、水合物、溶剂合物、晶型、它们的代谢物形式、或它们的任意组合或混合物，还涉及其制备方法、药物组合物和用途。
• Design, synthesis and pharmacological evaluation of N-[4-(4-(alkyl/aryl/heteroaryl)-piperazin-1-yl)-phenyl]-carbamic acid ethyl ester derivatives as novel anticonvulsant agents
  作者：Shikha Kumari、Chandra Bhushan Mishra、Manisha Tiwari

  DOI：10.1016/j.bmcl.2015.01.004

  日期：2015.3

  seizure tests. Further, neurotoxicity evaluation was carried out using rotarod method. Structure activity relationship studies showed that compounds possessing aromatic group at the piperazine ring displayed potent anticonvulsant activity. Majority of the compounds showed anti-MES activity whereas compounds 39, 41, 42, 43, 44, 50, 52, and 53 exhibited anticonvulsant activity in both seizure tests. All the

  一系列的烷基/芳基/杂芳基哌嗪衍生物（37 - 54），设计并作为潜在的抗惊厥药合成。目标化合物具有令人满意的物理化学和药代动力学特性。在最大电击（MES）和皮下戊四氮（sc-PTZ）癫痫发作试验中筛选了合成的化合物的体内抗惊厥活性。此外，使用旋转法进行神经毒性评估。结构活性关系研究表明，在哌嗪环上具有芳族基团的化合物显示出有效的抗惊厥活性。化合物多数表现抗MES活性，而化合物39，41，42，43，44，50，52，和53中都发作表现出测试抗惊厥活性。除了所有的化合物42，46，47，和50没有表现出神经毒性。活性最高的衍生物45在MES测试中显示出有效的抗惊厥活性，剂量为30 mg / kg（0.5 h）和100 mg / kg（4 h），并且在sc-PTZ测试中也具有出色的保护作用（100 mg / kg）在两个时间间隔。因此，化合物45在被广泛用于研究癫痫发生模型的PTZ癫痫发作模
• Functionalized acridin-9-yl phenylamines protected neuronal HT22 cells from glutamate-induced cell death by reducing intracellular levels of free radical species
  作者：Thuy Nguyen、Tianming Yang、Mei-Lin Go

  DOI：10.1016/j.bmcl.2014.02.006

  日期：2014.4

  The in vitro neuronal cell death model based on the HT22 mouse hippocampal cell model is a convenient means of identifying compounds that protect against oxidative glutamate toxicity which plays a role in the development of certain neurodegenerative diseases. Functionalized acridin-9-yl-phenylamines were found to protect HT22 cells from glutamate challenge at submicromolar concentrations. The Aryl(1)-NH-Aryl(2) scaffold that is embedded in these compounds was the minimal pharmacophore for activity. Mechanistically, protection against the endogenous oxidative stress generated by glutamate did not involve up-regulation of glutathione levels but attenuation of the late stage increases in mitochondrial ROS and intracellular calcium levels. The NH residue in the pharmacophore played a crucial role in this regard as seen from the loss of neuroprotection when it was structurally modified or replaced. That the same NH was essential for radical scavenging in cell-free and cell-based systems pointed to an antioxidant basis for the neuroprotective activities of these compounds. (C) 2014 Elsevier Ltd. All rights reserved.