tert-butyl 4-isonicotinoylpiperazine-1-carboxylate | 163838-89-9

• 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: tert-butyl 4-isonicotinoylpiperazine-1-carboxylate
• 英文别名: 1-Boc-4-(4-pyridinylcarbonyl)-piperazine；tert-butyl 4-(pyridine-4-carbonyl)piperazine-1-carboxylate
• CAS: 163838-89-9
• 化学式: C₁₅H₂₁N₃O₃
• mdl: MFCD16620804
• 分子量: 291.35
• InChiKey: CWFNWRPQLBFKMG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.533
• 拓扑面积：
  62.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-isonicotinoylpiperazine-1-carboxylate 在 盐酸 、 sodium hydroxide 作用下， 以 二氯甲烷 为溶剂， 生成 1-乙酰哌嗪
  参考文献：
  名称：

  2-(4-[4-乙酰基哌嗪-1-羰基]苯基)-1H-苯并[d]咪唑-4-甲酰胺衍生物作为PARP-1潜在抑制剂的合成与评价及构效关系初步研究

  摘要：

  尽管对 1H-苯并[d]咪唑-4-甲酰胺衍生物的探索已经很长时间，但疏水袋（AD 结合位点）中取代基的构效关系尚未彻底发现。在这里，设计、合成了一系列 2-(4-[4-乙酰基哌嗪-1-羰基]苯基)-1H-苯并[d]咪唑-4-甲酰胺衍生物，并成功表征为新型有效的聚 ADP -核糖聚合酶（PARP）-1抑制剂，以改善疏水袋中取代基的结构-活性关系。使用 PARP 试剂盒测定法和 MTT 方法评估这些衍生物的 PARP-1 抑制活性和对 BRCA-1 缺陷细胞 (MDA-MB-436) 和野生细胞 (MCF-7) 的细胞抑制作用。结果表明，与其他杂环化合物相比，14n-14q表现出更好的 PARP-1 抑制活性。在这些衍生物中，化合物14p对 PARP-1 酶的抑制作用最强（IC 50  = 0.023 μM），与奥拉帕尼接近。14p (IC 50  = 43.56 ± 0.69 μM) 和14q

  DOI：

  10.1002/ddr.21843
• 作为产物：
  描述：

  异烟酸 在 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 乙腈 为溶剂， 反应 20.0h， 生成 tert-butyl 4-isonicotinoylpiperazine-1-carboxylate
  参考文献：
  名称：

  Structure–Activity Relationships of Potent, Targeted Covalent Inhibitors That Abolish Both the Transamidation and GTP Binding Activities of Human Tissue Transglutaminase

  摘要：

  Human tissue transglutaminase (hTG2) is a multifunctional enzyme. It is primarily known for its calcium dependent transamidation activity that leads to formation of an isopeptide bond between glutamine and lysine residues found on the surface of proteins, but it is also a GTP binding protein. Overexpression and unregulated hTG2 activity have been associated with numerous human diseases, including cancer stem cell survival and metastatic phenotype. Herein, we present a series of targeted covalent inhibitors (TCIs) based on our previously reported Cbz-Lys scaffold. From this structure activity relationship (SAR) study, novel irreversible inhibitors were identified that block the transamidation activity of hTG2 and allosterically abolish its GTP binding ability with a high degree of selectivity and efficiency (k(inact)/K-I > 10(5) M-1 min(-1)). One optimized inhibitor (VA4) was also shown to inhibit epidermal cancer stem cell invasion with an EC50 of 3.9 mu M, representing a significant improvement over our previously reported "hit" NC9.

  DOI：

  10.1021/acs.jmedchem.7b01070

文献信息

• Modified aminoacids, pharmaceuticals containing these compounds and method for their production
  申请人：Dr. Karl Thomae GmbH

  公开号：US06344449B1

  公开（公告）日：2002-02-05

  The present invention relates to modified amino acids of general formula wherein A, Z, X, n, m, R, R2, R3, R4 and R11 are defined as in claims 1 to 5, their tautomers, their diastereomers, their enantiomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, pharmaceutical compositions containing these compounds, the use thereof and processes for preparing them as well as their use for the production and purification of antibodies and as labelled compounds in RIA- and ELISA assays and as diagnostic or analytical aids in neurotransmitter research.

  本发明涉及一般式的改性氨基酸 其中 A、Z、X、n、m、R、R2、R3、R4和R11的定义如权利要求1至5中所述，它们的互变异构体、对映异构体、立体异构体、它们的混合物及其盐，特别是其与无机或有机酸或碱的生理上可接受的盐，含有这些化合物的药物组合物，其用途以及制备它们的过程，以及它们在抗体的生产和纯化中的用途以及在RIA和ELISA测定中作为标记化合物以及在神经递质研究中作为诊断或分析辅助工具的用途。
• 2-, 3-, 4-, 5-, 6-, 7-, 8-, 9- and/or 10-substituted dibenzoxazepine and
  申请人：G. D. Searle & Co.

  公开号：US05354747A1

  公开（公告）日：1994-10-11

  The present invention provides substituted dibenzoxazepine and dibenzthiazepine compounds of Formula I: ##STR1## which are useful as analgesic agents for the treatment of pain, and for prostaglandin-E.sub.2 mediated diseases, pharmaceutical compositions comprising a therapeutically-effective amount of a compound of Formula I in combination with a pharmaceutically-acceptable carrier, a method for eliminating or ameliorating pain in an animal comprising administering a therapeutically-effective amount of a compound of Formula I to the animal, and a method for treating prostaglandin-E.sub.2 mediated diseases in an animal comprising administering a therapeutically-effective amount of a compound of Formula I to the animal.

  本发明提供了一种具有以下结构的取代二苯并噁唑啉和二苯并噻唑啉化合物，该化合物可用作治疗疼痛的镇痛剂，并用于前列腺素-E.sub.2介导的疾病，包括含有Formula I化合物的治疗有效量与药用可接受载体结合的药物组合物，一种在动物体内给予Formula I化合物的治疗有效量以消除或减轻疼痛的方法，以及一种在动物体内给予Formula I化合物的治疗有效量以治疗前列腺素-E.sub.2介导的疾病的方法。
• 2-,3-,4-,5-,6-,7-,8-,9- and/or 10-substituted dibenzoxazepine and
  申请人：G. D. Searle & Co.

  公开号：US05461047A1

  公开（公告）日：1995-10-24

  The present invention provides substituted dibenzoxazepine and dibenzthiazepine compounds of Formula I: ##STR1## which are useful as analgesic agents for the treatment of pain, and for prostaglandin-E.sub.2 mediated diseases, pharmaceutical compositions comprising a therapeutically-effective amount of a compound of Formula I in combination with a pharmaceutically-acceptable carrier, a method for eliminating or ameliorating pain in an animal comprising administering a therapeutically-effective amount of a compound of Formula I to the animal, and a method for treating prostaglandin-E.sub.2 mediated diseases in an animal comprising administering a therapeutically-effective amount of a compound of Formula I to the animal.

  本发明提供了一种Formula I的取代二苯并噁唑啉和二苯并噻唑啉化合物：##STR1##，这些化合物可用作治疗疼痛的镇痛剂，并用于前列腺素-E.sub.2介导的疾病，所述药物组合物包括与药学上可接受的载体结合的Formula I化合物的治疗有效量，一种用于消除或缓解动物疼痛的方法，包括向动物施用Formula I化合物的治疗有效量，以及一种用于治疗动物前列腺素-E.sub.2介导疾病的方法，包括向动物施用Formula I化合物的治疗有效量。
• Modified amino acids, pharmaceuticals containing these compounds and method for their production
  申请人：——

  公开号：US20010036946A1

  公开（公告）日：2001-11-01

  The present invention relates to modified amino acids of general formula 1 wherein A, Z, X, n, m, R, R 2 , R 3 , R 4 and R 11 are defined as in claims 1 to 5 , their tautomers, their diastereomers, their enantiomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, pharmaceutical compositions containing these compounds, the use thereof and processes for preparing them as well as their use for the production and purification of antibodies and as labelled compounds in RIA- and ELISA assays and as diagnostic or analytical aids in neurotransmitter research.

  本发明涉及一般式1的改良氨基酸，其中A、Z、X、n、m、R、R2、R3、R4和R11如权利要求1至5中所定义，它们的互变异构体、对映异构体、混合物及其盐，特别是其与无机或有机酸或碱的生理上可接受的盐，含有这些化合物的药物组合物，其用途以及用于制备它们的过程，以及它们在抗体的生产和纯化中的用途，以及在RIA和ELISA测定中作为标记化合物以及在神经递质研究中作为诊断或分析辅助工具的用途。
• Discovery of Novel Apigenin–Piperazine Hybrids as Potent and Selective Poly (ADP-Ribose) Polymerase-1 (PARP-1) Inhibitors for the Treatment of Cancer
  作者：Huan Long、Xiaolong Hu、Baolin Wang、Quan Wang、Rong Wang、Shumeng Liu、Fei Xiong、Zhenzhou Jiang、Xiao-Qi Zhang、Wen-Cai Ye、Hao Wang

  DOI：10.1021/acs.jmedchem.1c00735

  日期：2021.8.26

  potential target for the discovery of chemosensitizers and anticancer drugs. Amentoflavone (AMF) is reported to be a selective PARP-1 inhibitor. Here, structural modifications and trimming of AMF have led to a series of AMF derivatives (9a–h) and apigenin–piperazine/piperidine hybrids (14a–p, 15a–p, 17a–h, and 19a–f), respectively. Among these compounds, 15l exhibited a potent PARP-1 inhibitory effect

  聚（ADP-核糖）聚合酶-1 (PARP-1) 是发现化学增敏剂和抗癌药物的潜在靶标。据报道，Amentoflavone ( AMF ) 是一种选择性 PARP-1 抑制剂。在这里， AMF的结构修饰和修剪分别产生了一系列AMF衍生物 ( 9a–h ) 和芹菜素-哌嗪/哌啶杂化物 ( 14a–p 、 15a–p 、 17a–h和19a–f )。在这些化合物中， 15l表现出有效的PARP-1抑制作用（IC 50 = 14.7 nM），并且对PARP-1的选择性高于对PARP-2的选择性（61.2倍）。分子动力学模拟和细胞热位移测定表明15l直接与PARP-1结构结合。在体外和体内研究中， 15l对 A549 细胞显示出有效的化疗增敏作用，并通过 PARP-1 抑制对 SK-OV-3 细胞具有选择性细胞毒作用。 15l·2HCl还表现出良好的 ADME 特性、药代动力学参数和理想的安全裕度。