1-(5-hydroxynaphthalen-1-yl)-3-phenylurea | 124655-15-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-(5-hydroxynaphthalen-1-yl)-3-phenylurea
• CAS: 124655-15-8
• 化学式: C₁₇H₁₄N₂O₂
• 分子量: 278.31
• InChiKey: NXYDTUKYVRCOMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  61.4
• 氢给体数：
  3
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-氨基-5-萘酚 、 3-phenyl-1,4,2-dioxazol-5-one 在 sodium acetate 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以68%的产率得到1-(5-hydroxynaphthalen-1-yl)-3-phenylurea
  参考文献：
  名称：

  一种脲类化合物的合成方法及应用

  摘要：

  本发明一种脲类化合物的合成方法，通过将取代噁唑酮，乙酸钠，加入到甲醇溶液中，搅拌条件下加入取代胺，反应2‑15h，通过柱层析得到脲类化合物。本发明克服了现有合成过程中需要用到具有危险性的化合物的缺点，采用一锅法代替了现有产率低的反应。本方法的反应条件温和，操作简单，原料容易得到，底物可转化为多种其他有用的分子，具有很强的实用性。可应用到农药杀草隆、利尿隆和抗癌药物索拉非尼的合成，本发明是一种工艺简单、成本低、绿色环保的不对称脲类化合物的合成方法。

  公开号：

  CN109776244A

文献信息

• N,N'-DIARYLUREA COMPOUNDS AND N,N'-DIARYLTHIOUREA COMPOUNDS AS INHIBITORS OF TRANSLATION INITIATION
  申请人：Aktas Bertal Huseyin

  公开号：US20120115915A1

  公开（公告）日：2012-05-10

  Compositions and methods for inhibiting translation initiation are provided. Compositions, methods and kits for treating (1) cellular proliferative disorders, (2) non-proliferative, degenerative disorders, (3) viral infections, and/or (4) disorders associated with viral infections, using N,N′-diarylureas and/or N,N′-diarylthiourea compounds are described.

  本文提供了抑制翻译起始的组合物和方法。描述了使用N，N'-二芳基脲和/或N，N'-二芳基硫脲化合物治疗（1）细胞增生性疾病，（2）非增生性退行性疾病，（3）病毒感染和/或（4）与病毒感染相关的疾病的组合物、方法和试剂盒。
• Discovery of VEGFR-2 inhibitors exerting significant anticancer activity against CD44+ and CD133+ cancer stem cells (CSCs): Reversal of TGF-β induced epithelial-mesenchymal transition (EMT) in hepatocellular carcinoma
  作者：Siddharth J. Modi、Vithal M. Kulkarni

  DOI：10.1016/j.ejmech.2020.112851

  日期：2020.12

  Hepatocellular carcinoma (HCC) is a malignancy characterized by neoangiogenesis, which is an augmented production of proangiogenic factors by the tumor and its adjacent infected cells. These dysregulated angiogenic factors are the therapeutic targets in anti-angiogenic drug development. The signaling pathway of vascular endothelial growth factor (VEGF)/VEGFR-2 is crucial for controlling the angiogenic responses in endothelial cells (ECs). In this study, we carried out a rational drug design approach wherein we have identified the novel orally bioavailable compound VS 8 as a potent VEGFR-2 inhibitor, which remarkably suppresses hVEGF and hVEGFR-2 expression in HUVECs and exhibits significant anti-angiogenic effects in CAM assay. Besides, VS 8 significantly induces apoptosis in HCC cell line (Hep G2). Later we examined its effectiveness against CD44+ and CD133+ CSCs. Here, VS 8 was found to be active against CSCs, and adequate for the cessation of the cell cycle at 'G₀/G₁' and 'S' phase in CD44+ and CD133+ CSCs respectively. Factually, transforming growth factor-β (TGF-β) stimulated epithelial-mesenchymal transition (EMT) induces invasion and migration of HCC cells, which results in the metastasis. Therefore, we studied the effect of VS 8 on EMT markers using flow cytometry, which suggested that VS 8 significantly upregulates E-cadherin (epithelial biomarker) and downregulates vimentin (mesenchymal biomarker). Further, VS 8 downregulates the expression of EMT-inducing transcription factors (EMT-TFs), i.e., SNAIL. Altogether, our findings indicate that VS 8 could be a promising drug candidate for cancer therapy.
• N,N'-Diarylurea Compounds and N,N'-Diarylthiourea Compounds as Inhibitors of Translation Initiation
  申请人：President and Fellows of Harvard College

  公开号：US20160318857A1

  公开（公告）日：2016-11-03

  Compositions and methods for inhibiting translation initiation are provided. Compositions, methods and kits for treating (1) cellular proliferative disorders, (2) non-proliferative, degenerative disorders, (3) viral infections, and/or (4) disorders associated with viral infections, using N,N′-diarylureas and/or N,N′-diarylthiourea compounds are described.
• US9421211B2
  申请人：——

  公开号：US9421211B2

  公开（公告）日：2016-08-23
• US9932300B2
  申请人：——

  公开号：US9932300B2

  公开（公告）日：2018-04-03