2-amino-4-butyl-4,5-dihydro-5-oxopyrano[3,2-c]chromene-3-carbonitrile | 1470027-61-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: 2-amino-4-butyl-4,5-dihydro-5-oxopyrano[3,2-c]chromene-3-carbonitrile
• 英文别名: 2-amino-4-butyl-5-oxo-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile；2-amino-4-butyl-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile
• CAS: 1470027-61-2
• 化学式: C₁₇H₁₆N₂O₃
• 分子量: 296.326
• InChiKey: GURCCISEFGNNSG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.15
• 重原子数：
  22.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  89.25
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  2-amino-4-butyl-4,5-dihydro-5-oxopyrano[3,2-c]chromene-3-carbonitrile 、 环己酮 在 aluminum (III) chloride 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 24.0h， 以90%的产率得到8-amino-7-butyl-9,10,11,12-tetrahydrochromeno[3',4':5,6]pyrano[2,3-b]quinolin-6(7H)-one
  参考文献：
  名称：

  Design, synthesis, docking study and biological evaluation of some novel tetrahydrochromeno [3′,4′:5,6]pyrano[2,3-b]quinolin-6(7H)-one derivatives against acetyl- and butyrylcholinesterase

  摘要：

  Novel hybrid derivatives of two known scaffolds; tetrahydroaminoquinoline and coumarin were synthesized and evaluated for both acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) activities. By means of an efficient nanocatalyst, the reaction time for the syntheses of the target compounds was reduced. Subsequently, Ellman's modified method was used to evaluate the enzyme inhibitory activity of the synthesized structures. It was observed that most hybrid structures were moderate to potent inhibitors of AChE compared to Tacrine as the reference drug among which 7f with 4-fluorophenyl substituent was the most active compound (IC50 = 5 nM). (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.07.045
• 作为产物：
  描述：

  正戊醛 在 (2-aminomethyl)phenol moiety on the surface of hydroxyapatite encapsulated maghemite (γ-Fe₂O₃) 作用下， 以 水 为溶剂， 反应 0.08h， 生成 2-amino-4-butyl-4,5-dihydro-5-oxopyrano[3,2-c]chromene-3-carbonitrile
  参考文献：
  名称：

  Design, synthesis, docking study and biological evaluation of some novel tetrahydrochromeno [3′,4′:5,6]pyrano[2,3-b]quinolin-6(7H)-one derivatives against acetyl- and butyrylcholinesterase

  摘要：

  Novel hybrid derivatives of two known scaffolds; tetrahydroaminoquinoline and coumarin were synthesized and evaluated for both acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) activities. By means of an efficient nanocatalyst, the reaction time for the syntheses of the target compounds was reduced. Subsequently, Ellman's modified method was used to evaluate the enzyme inhibitory activity of the synthesized structures. It was observed that most hybrid structures were moderate to potent inhibitors of AChE compared to Tacrine as the reference drug among which 7f with 4-fluorophenyl substituent was the most active compound (IC50 = 5 nM). (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.07.045

文献信息

• Fast Efficient and General PASE Approach to Medicinally Relevant 4<i>H</i>,5<i>H</i>-Pyrano-[4,3-<i>b</i>]pyran-5-one and 4,6-Dihydro-5<i>H</i>-pyrano-[3,2-<i>c</i>]pyridine-5-one Scaffolds
  作者：Michail N. Elinson、Fedor V. Ryzhkov、Ruslan F. Nasybullin、Anatoly N. Vereshchagin、Mikhail P. Egorov

  DOI：10.1002/hlca.201600150

  日期：2016.9

  The general ‘on‐solvent’ PASE approach was found to be medicinally relevant for 4H,5H‐pyrano[4,3‐b]pyran‐5‐one and 4,6‐dihydro‐5H‐pyrano[3,2‐c]pyridine‐5‐one scaffolds. Ammonium acetate‐catalyzed multicomponent reaction of aldehydes and two different C–H acids in the presence of small amounts of EtOH results in fast (3 – 15 min) and efficient formation of scaffolds, promising for many diverse oriented

  发现一般的“溶剂上” PASE方法在医学上与4 H，5 H-吡喃[4,3 - b ]吡喃-5-和4,6-二氢-5 H-吡喃[3,2 - ç ]吡啶-5-酮的支架。在少量EtOH的存在下，乙酸铵催化的醛与两种不同的C–H酸的多组分反应可快速（3 – 15分钟）并有效地形成支架，有望用于许多面向不同方向的医学应用。
• An efficient multicomponent synthesis and <i>in vitro</i> anticancer activity of dihydropyranochromene and chromenopyrimidine-2,5-diones
  作者：M. R. Bhosle、D. B. Wahul、G. M. Bondle、A. Sarkate、S. V. Tiwari

  DOI：10.1080/00397911.2018.1480042

  日期：2018.8.18

  Of these compounds, 4d was found to be the most potent inhibitors of HeLa and MCF-7 demonstrating IC50 values of 19 µM and 7 µM. Compounds 4b, 4e and 4f also shown significantly good in vitro anticancer activity against HeLa and MCF-7 cancer cell lines. Graphical Abstract

  摘要 在水性β-环糊精中，通过高效的多组分方案合成了一系列具有色烯骨架的二氢吡喃并嘧啶-2,5-二酮。该反应不含有毒溶剂，在温和的条件下操作，便于产品分离，使其更加环保。所有合成的化合物对宫颈癌细胞系 (HeLa) 和人乳腺癌细胞系 (MCF-7) 的潜在抑制作用进行了生物学评估。在这些化合物中，4d 是最有效的 HeLa 和 MCF-7 抑制剂，IC50 值为 19 µM 和 7 µM。化合物 4b、4e 和 4f 还显示出显着良好的体外抗 HeLa 和 MCF-7 癌细胞系抗癌活性。图形概要