摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

4-Piperazin-1-ylpyrrolo[1,2-a]quinoxaline | 195711-50-3

中文名称
——
中文别名
——
英文名称
4-Piperazin-1-ylpyrrolo[1,2-a]quinoxaline
英文别名
——
4-Piperazin-1-ylpyrrolo[1,2-a]quinoxaline化学式
CAS
195711-50-3
化学式
C15H16N4
mdl
MFCD16991008
分子量
252.319
InChiKey
OVKFOOMICJPDJH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    433.5±45.0 °C(Predicted)
  • 密度:
    1.32±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    19
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    32.6
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    1-溴-6-苯基己烷4-Piperazin-1-ylpyrrolo[1,2-a]quinoxaline三乙胺 作用下, 以 乙腈 为溶剂, 以75%的产率得到4-(4-(6-phenylhexyl)piperazin-1-yl)pyrrolo[1,2-a]quinoxaline
    参考文献:
    名称:
    脂肪酸酰胺水解酶有效抑制剂的开发,可用于治疗神经性疼痛
    摘要:
    脂肪酸酰胺水解酶(FAAH)在终止内源性大麻素(EC)信号传导中的独特作用支持了其作为治疗靶标的相关性。EC代谢酶的抑制引起大麻素受体(CBR)的间接激动作用,并且缺乏精神治疗作用。基于我们以前的配体,并针对发现新的选择性FAAH抑制剂,我们开发了一系列以功能化三环骨架为特征的12种新化合物。所有已开发的化合物对单酰基甘油脂肪酶(MAGL)和CBR的活性均可以忽略不计。新开发的系列中最有效的FAAH抑制剂6-氧代-5,6-二氢-4 H-苯并[ f ]吡咯并[1,2- a ] [1,4]二氮杂pin-9-基-6-苯基己基氨基甲酸酯(5小时)和4-氧代-5,6-二氢-4 H-苯并[ f ]吡咯并[1,2- a ] [1,4]二氮杂pin-9-基-(6-苯基己基)氨基甲酸酯(5 i)(纳摩尔选择FAAH抑制剂(后者在CB 1 R处也显示微摩尔亲和力)进行进一步研究。对神经母细胞瘤细胞系(IMR32)进行的基于细胞的研究结果表明,5
    DOI:
    10.1002/cmdc.201800397
  • 作为产物:
    参考文献:
    名称:
    Design and Synthesis of Piperazinylpyridine Derivatives as Novel 5-HT1A Agonists/5-HT3 Antagonists for the Treatment of Irritable Bowel Syndrome (IBS)
    摘要:
    我们已准备了一系列哌嗪吡啶衍生物用于治疗肠易激综合征(IBS)。这些化合物通过药效团分析设计,能够同时与血清素亚型1A(5-HT1A)和亚型3(5-HT3)受体结合。异喹啉的氮原子、一个甲氧基和哌嗪是与这些受体结合的药效团的重要组成部分。我们还根据结构-活性关系分析合成了呋喃和噻吡啶衍生物。化合物17c(TZB-20810)对这些受体具有很高的亲和力,同时展现出5-HT1A激动剂活性和5-HT3拮抗剂活性,是治疗IBS方面具有进一步开发潜力的有前景药物。
    DOI:
    10.1248/cpb.57.34
点击查看最新优质反应信息

文献信息

  • Pyrroloquinoxaline Derivatives as High-Affinity and Selective 5-HT<sub>3</sub> Receptor Agonists:  Synthesis, Further Structure−Activity Relationships, and Biological Studies
    作者:Giuseppe Campiani、Elena Morelli、Sandra Gemma、Vito Nacci、Stefania Butini、Michel Hamon、Ettore Novellino、Giovanni Greco、Alfredo Cagnotto、Mara Goegan、Luigi Cervo、Fabio Dalla Valle、Claudia Fracasso、Silvio Caccia、Tiziana Mennini
    DOI:10.1021/jm990151g
    日期:1999.10.1
    [(3)H]zacopride binding. The SAR studies detailed herein delineated a number of structural features required for improving affinity. Some of the ligands were employed as "molecular yardsticks" to probe the spatial dimensions of the lipophilic pockets L1, L2, and L3 in the 5-HT(3) receptor cleft, while the 7-OH pyrroloquinoxaline analogue was designed to investigate hydrogen bonding with a putative receptor site
    描述了一系列新型吡咯并喹喔啉和杂芳族相关衍生物的合成,药理评价和构效关系(SAR)。新的吡咯并喹喔啉相关配体在大鼠皮层,表达高密度5-HT(3)受体的组织中以及在NG108-15细胞上进行了测试,并在低纳摩尔或亚纳摩尔范围内表现出IC(50)值,方法是通过抑制[(3)H] zacopride结合。本文详述的SAR研究描述了改善亲和力所需的许多结构特征。一些配体被用作“分子尺度”,以探测5-HT(3)受体裂隙中亲脂性口袋L1,L2和L3的空间尺寸,而7-OH吡咯并喹喔啉类似物被设计用于研究与可能与5-羟色胺羟基相互作用的假定受体位点H1的氢键作用。最活跃的吡咯并喹喔啉衍生物对5-HT(3)受体显示亚纳摩尔亲和力。在功能研究中([[14] C]胍在NG108-15杂化细胞中的体外积累试验),大多数受试化合物均显示出明确的5-HT(3)激动剂特性,而另一些则为部分激动剂。关于5-HT(3)亲和力
  • Novel and Highly Potent 5-HT<sub>3</sub> Receptor Agonists Based on a Pyrroloquinoxaline Structure
    作者:Giuseppe Campiani、Andrea Cappelli、Vito Nacci、Maurizio Anzini、Salvatore Vomero、Michel Hamon、Alfredo Cagnotto、Claudia Fracasso、Chiara Uboldi、Silvio Caccia、Silvana Consolo、Tiziana Mennini
    DOI:10.1021/jm970376w
    日期:1997.10.1
    The synthesis and the biological evaluation of a series of novel pyrroloquinoxaline derivatives are described. In binding studies several compounds proved to be potent and selective 5-HT3 receptor ligands. The most active pyrroloquinoxalines, 11d and 11e, showed a subnanomolar affinity for 5-HT3 receptor and were able to functionally discriminate the central and peripheral 5-HT3 receptors, being agonists and antagonists, respectively. In functional studies ([C-14]-guanidinium accumulation test in NG 108-15 cells, in vitro) most of the synthesized compounds showed clear-cut 5-HT3 agonist properties. In in vivo studies on the von Bezold-Jarisch reflex test (a peripheral interaction model) the behavior of the tested compounds ranged from agonist to antagonist, while clear agonist properties were obtained with 12a on cortical acetylcholine release in freely moving rats. Pharmacokinetic studies with 11e and 12c indicate that the compounds easily cross the blood-brain barrier (BBB) after systemic administration with a brain/plasma ratio of 17.5 and 37.5, respectively. Thus compounds 11e and 12c represent the most potent central 5-HT3 agonists identified to date that are able to cross the blood-brain barrier.
  • Design and Synthesis of Piperazinylpyridine Derivatives as Novel 5-HT1A Agonists/5-HT3 Antagonists for the Treatment of Irritable Bowel Syndrome (IBS)
    作者:Akira Asagarasu、Teruaki Matsui、Hiroyuki Hayashi、Satoru Tamaoki、Yukinao Yamauchi、Michitaka Sato
    DOI:10.1248/cpb.57.34
    日期:——
    We have prepared a series of piperazinylpyridine derivatives for the treatment of irritable bowel syndrome (IBS). These compounds, which were designed by pharmacophore analysis, bind to both serotonin subtype 1A (5-HT1A) and subtype 3 (5-HT3) receptors. The nitrogen atom of the isoquinoline, a methoxy group and piperazine were essential to the pharmacophore for binding to these receptors. We also synthesized furo- and thienopyridine derivatives according to structure–activity relationship analyses. Compound 17c (TZB-20810) had high affinities to these receptors and exhibited 5-HT1A agonistic activity and 5-HT3 antagonistic activity concurrently, and is a promising drug for further development in the treatment of IBS.
    我们已准备了一系列哌嗪吡啶衍生物用于治疗肠易激综合征(IBS)。这些化合物通过药效团分析设计,能够同时与血清素亚型1A(5-HT1A)和亚型3(5-HT3)受体结合。异喹啉的氮原子、一个甲氧基和哌嗪是与这些受体结合的药效团的重要组成部分。我们还根据结构-活性关系分析合成了呋喃和噻吡啶衍生物。化合物17c(TZB-20810)对这些受体具有很高的亲和力,同时展现出5-HT1A激动剂活性和5-HT3拮抗剂活性,是治疗IBS方面具有进一步开发潜力的有前景药物。
  • Development of Potent Inhibitors of Fatty Acid Amide Hydrolase Useful for the Treatment of Neuropathic Pain
    作者:Margherita Brindisi、Giuseppe Borrelli、Simone Brogi、Alessandro Grillo、Samuele Maramai、Marco Paolino、Mascia Benedusi、Alessandra Pecorelli、Giuseppe Valacchi、Lorenzo Di Cesare Mannelli、Carla Ghelardini、Marco Allarà、Alessia Ligresti、Patrizia Minetti、Giuseppe Campiani、Vincenzo di Marzo、Stefania Butini、Sandra Gemma
    DOI:10.1002/cmdc.201800397
    日期:2018.10.8
    6‐oxo‐5,6‐dihydro‐4H‐benzo[f]pyrrolo[1,2‐a][1,4]diazepin‐9‐yl‐6‐phenylhexylcarbamate (5h) and 4‐oxo‐5,6‐dihydro‐4H‐benzo[f]pyrrolo[1,2‐a][1,4]diazepin‐9‐yl‐(6‐phenylhexyl)carbamate (5 i) (nanomolar FAAH inhibitors, the latter of which also shows micromolar affinity at the CB1R), were selected for further studies. Results of cell‐based studies on a neuroblastoma cell line (IMR32) demonstrated 5h, 5 i, and
    脂肪酸酰胺水解酶(FAAH)在终止内源性大麻素(EC)信号传导中的独特作用支持了其作为治疗靶标的相关性。EC代谢酶的抑制引起大麻素受体(CBR)的间接激动作用,并且缺乏精神治疗作用。基于我们以前的配体,并针对发现新的选择性FAAH抑制剂,我们开发了一系列以功能化三环骨架为特征的12种新化合物。所有已开发的化合物对单酰基甘油脂肪酶(MAGL)和CBR的活性均可以忽略不计。新开发的系列中最有效的FAAH抑制剂6-氧代-5,6-二氢-4 H-苯并[ f ]吡咯并[1,2- a ] [1,4]二氮杂pin-9-基-6-苯基己基氨基甲酸酯(5小时)和4-氧代-5,6-二氢-4 H-苯并[ f ]吡咯并[1,2- a ] [1,4]二氮杂pin-9-基-(6-苯基己基)氨基甲酸酯(5 i)(纳摩尔选择FAAH抑制剂(后者在CB 1 R处也显示微摩尔亲和力)进行进一步研究。对神经母细胞瘤细胞系(IMR32)进行的基于细胞的研究结果表明,5
查看更多