tert-butyl 4-nicotinoylpiperazine-1-carboxylate | 1071521-50-0

• 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-nicotinoylpiperazine-1-carboxylate
• 英文别名: 1-Boc-4-(3-pyridinylcarbonyl)piperazine；tert-butyl 4-(pyridine-3-carbonyl)piperazine-1-carboxylate
• CAS: 1071521-50-0
• 化学式: C₁₅H₂₁N₃O₃
• mdl: MFCD16620803
• 分子量: 291.35
• InChiKey: UKHRIHCAJJGGAM-UHFFFAOYSA-N

物化性质

• 沸点：
  440.1±35.0 °C(Predicted)
• 密度：
  1.184±0.06 g/cm3(Predicted)

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-nicotinoylpiperazine-1-carboxylate 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 二氯甲烷 、 N,N-二甲基乙酰胺 为溶剂， 反应 49.0h， 生成
  参考文献：
  名称：

  Synthesis and biological evaluation of substituted 4-(thiophen-2-ylmethyl)-2H-phthalazin-1-ones as potent PARP-1 inhibitors

  摘要：

  We have developed a series of substituted 4-(thiophen-2-ylmethyl)-2H-phthalazin-1-ones as potent PARP-1 inhibitors. Preliminary biological evaluation indicated that most compounds possessed inhibitory potencies comparable to, or higher than AZD-2281. Among these compounds, 18q appeared to be the most notable one, which displayed an 8-fold improvement in enzymatic activity compared to AZD-2281. These efforts lay the foundation for our further investigation.

  DOI：

  10.1016/j.bmcl.2014.07.001
• 作为产物：
  描述：

  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-nicotinoylpiperazine-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

• Synthesis and evaluation of 2‐(4‐[4‐acetylpiperazine‐1‐carbonyl] phenyl)‐ <scp>1H</scp> ‐benzo[d]imidazole‐4‐carboxamide derivatives as potential <scp>PARP</scp> ‐1 inhibitors and preliminary study on structure‐activity relationship
  作者：Miaojia Chen、Honglin Huang、Kaiyue Wu、Yunfan Liu、Lizhi Jiang、Yang Li、Guotao Tang、Junmei Peng、Xuan Cao

  DOI：10.1002/ddr.21843

  日期：2022.2

  Here in, a series of 2-(4-[4-acetylpiperazine-1-carbonyl]phenyl)-1H-benzo[d]imidazole-4-carboxamide derivatives have been designed, synthesized, and successful characterization as novel and effective poly ADP-ribose polymerases (PARP)-1 inhibitors to improve the structure–activity relationships about the substituents in the hydrophobic pocket. These derivatives were evaluated for their PARP-1 inhibitory

  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
• 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。
• Pharmaceutical compounds
  申请人：Shuttleworth Stephen J.

  公开号：US20080207611A1

  公开（公告）日：2008-08-28

  Fused pyrimidines of formula (I): wherein R 1 -R 3 , A and n have any of the values described in the specification; and pharmaceutically acceptable salts thereof, have activity as inhibitors of PI3K and may thus be used to treat diseases and disorders arising from abnormal cell growth, function or behaviour associated with PI3 kinase such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders. Processes for synthesizing the compounds are also described.

  公式（I）的融合嘧啶： 其中R1-R3，A和n具有规范中描述的任何值；以及其药学上可接受的盐，具有作为PI3K抑制剂的活性，因此可用于治疗由与PI3激酶相关的异常细胞生长，功能或行为引起的疾病和障碍，如癌症，免疫障碍，心血管疾病，病毒感染，炎症，代谢/内分泌障碍和神经障碍。还描述了合成该化合物的过程。
• PHARMACEUTICAL COMPOUNDS
  申请人：Shuttleworth Stephen J.

  公开号：US20120258966A1

  公开（公告）日：2012-10-11

  Fused pyrimidines of formula (I): wherein R 1 -R 3 , A and n have any of the values described in the specification; and pharmaceutically acceptable salts thereof; have activity as inhibitors of PI3K and may thus be used to treat diseases and disorders arising from abnormal cell growth, function or behaviour associated with PI3 kinase such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders. Processes for synthesizing the compounds are also described.

  式（I）的融合嘧啶化合物：其中R1-R3，A和n具有规范中所述的任何值;以及其药学上可接受的盐;具有作为PI3K抑制剂的活性，因此可用于治疗由于PI3激酶引起的异常细胞生长，功能或行为而引起的疾病和障碍，例如癌症，免疫障碍，心血管疾病，病毒感染，炎症，代谢/内分泌障碍和神经障碍。还描述了合成化合物的过程。
• PIPERAZINE COMPOUNDS FOR THE INHIBITION OF HAEMATOPOIETIC PROSTAGLANDIN D SYNTHASE
  申请人：Aicher Babette

  公开号：US20100234377A1

  公开（公告）日：2010-09-16

  The present invention relates to compounds of general formula (I): wherein A, Y, X, n and B are as defined herein; and their use in the treatment and prevention of metabolic disorders, inflammatory conditions, allergic conditions, fever, pain including allodynia and nociception, eating disorders, cachexia, brain injuries, cancer of the genitals, sleep apnea, cardiovascular disease, flush effect associated with nicotinic acid and related compounds or for the promotion of wound healing. Certain compounds of general formula (I) are new and the invention also relates to these compounds and to their use in medicine.

  本发明涉及一般式（I）的化合物：其中A、Y、X、n和B如此定义；以及它们在治疗和预防代谢紊乱、炎症病症、过敏症、发热、疼痛（包括触觉过敏和痛觉敏感）、进食障碍、消瘦症、脑损伤、生殖器癌症、睡眠呼吸暂停、心血管疾病、烟酸及相关化合物引起的潮红反应或促进伤口愈合方面的用途。某些一般式（I）的化合物是新的，本发明还涉及这些化合物及其在医学上的应用。