7-nitro-10-phenyl-2H,3H,4H,10H-pyrimido[4,5-b]quinoline-2,4-dione | 84459-36-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 7-nitro-10-phenyl-2H,3H,4H,10H-pyrimido[4,5-b]quinoline-2,4-dione
• 英文别名: 7-nitro-10-phenylpyrimido[4,5-b]quinoline-2,4(3H,10H)-dione；7-nitro-10-phenylpyrimido[4,5-b]quinoline-2,4-dione
• CAS: 84459-36-9
• 化学式: C₁₇H₁₀N₄O₄
• 分子量: 334.291
• InChiKey: NZUQPNZMGOEOBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  25
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  108
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2,4-Dihydroxy-6-anilino-pyrimidin 、 2-氯-5-硝基苯甲醛 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.5h， 以84%的产率得到7-nitro-10-phenyl-2H,3H,4H,10H-pyrimido[4,5-b]quinoline-2,4-dione
  参考文献：
  名称：

  Synthesis of 5-deazaflavin derivatives and their activation of p53 in cells

  摘要：

  A family of 5-deazaflavin derivatives has been synthesised using a two-step convergent strategy. The biological activity of these compounds was evaluated in cells, by assessing their ability to stabilize and activate p53. These compounds may act as low molecular weight inhibitors of the E3 activity of HMD2 in tumours that retain wild-type p53. Importantly, we have demonstrated that the nitro group present in all three of the original lead compounds [1-3 (HL198C-E)] is not essential for observation of this biological activity. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.10.011

文献信息

• A new, general, and convenient synthesis of 5-deazaflavins (5-deazaisoalloxazines)
  作者：Tomohisa Nagamatsu、Yuko Hashiguchi、Mastsugu Higuchi、Fumio Yoneda

  DOI：10.1039/c39820001085

  日期：——

  The condensation of 6-substituted-aminouracils with o-halogenobenzaldehydes in dimethylformamide led to the formation of the corresponding 5-deazaflavins in a single step.

  6-取代的氨基尿嘧啶与邻卤代苯甲醛在二甲基甲酰胺中的缩合导致一步形成相应的5-脱氮黄素。
• Synthesis and Biological Evaluation of Novel Pyrimido[4,5-b]quinoline-2,4- dione Derivatives as MDM2 Ubiquitin Ligase Inhibitors
  作者：Xiaoxue Dou、Xin Li、Liu Tao、Chunqi Hu、Lei Zhang、Qiaojun He、Bo Yang、Yongzhou Hu

  DOI：10.2174/1573406411309040012

  日期：2013.4.1

  A series of pyrimido[4,5-b]quinoline-2,4-dione derivatives was synthesized and evaluated for their cytotoxic activities in vitro against five human cancer cell lines. Selected compounds were tested for their MDM2 E3 ligase inhibitory activities and p53-MDM2 binding inhibitory activities. Among tested compounds, four sulfur-containing compounds (4-7) displayed enhanced cytotoxic activities and better MDM2 E3 ligase inhibitoty activities in comparison with that of HLI98c. Three compounds (4-6) showed better p53-MDM2 binding inhibitory potency with IC50 values ranging from 1.3 μM to 9.0 μM.

  合成了一系列嘧啶并[4,5-b]喹啉-2,4-二酮衍生物，并在体外评估了它们对五种人类癌细胞株的细胞毒活性。对所选化合物的 MDM2 E3 连接酶抑制活性和 p53-MDM2 结合抑制活性进行了测试。在测试的化合物中，与 HLI98c 相比，四个含硫化合物（4-7）显示出更强的细胞毒性活性和更好的 MDM2 E3 连接酶抑制活性。三个化合物（4-6）显示出更好的 p53-MDM2 结合抑制效力，其 IC50 值从 1.3 μM 到 9.0 μM。
• 5-Deazaflavin derivatives as inhibitors of p53 ubiquitination by HDM2
  作者：Michael P. Dickens、Patricia Roxburgh、Andreas Hock、Mokdad Mezna、Barrie Kellam、Karen H. Vousden、Peter M. Fischer

  DOI：10.1016/j.bmc.2013.09.038

  日期：2013.11

  Based on previous reports of certain 5-deazaflavin derivatives being capable of activating the tumour suppressor p53 in cancer cells through inhibition of the p53-specific ubiquitin E3 ligase HDM2, we have conducted an structure-activity relationship (SAR) analysis through systematic modification of the 5-deazaflavin template. This analysis shows that HDM2-inhibitory activity depends on a combination of factors. The most active compounds (e. g., 15) contain a trifluoromethyl or chloro substituent at the deazaflavin C9 position and this activity depends to a large extent on the presence of at least one additional halogen or methyl substituent of the phenyl group at N10. Our SAR results, in combination with the HDM2 RING domain receptor recognition model we present, form the basis for the design of drug-like and potent activators of p53 for potential cancer therapy. (C) 2013 The Authors. Published by Elsevier Ltd. All rights reserved.
• Nagamatsu, Tomohisa; Hashiguchi, Yuko; Yoneda, Fumio, Journal of the Chemical Society. Perkin transactions I, 1984, # 3, p. 561 - 565
  作者：Nagamatsu, Tomohisa、Hashiguchi, Yuko、Yoneda, Fumio

  DOI：——

  日期：——
• NAGAMATSU, TOMOHISA;HASHIGUCHI, YUKO;YONEDA, FUMIO, J. CHEM. SOC. PERKIN TRANS., 1984, N 3, 561-565
  作者：NAGAMATSU, TOMOHISA、HASHIGUCHI, YUKO、YONEDA, FUMIO

  DOI：——

  日期：——