3,5-dihydroxy-2-(2-methylbut-3-en-2-yl)naphthalene-1,4-dione | 1226488-29-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3,5-dihydroxy-2-(2-methylbut-3-en-2-yl)naphthalene-1,4-dione
• CAS: 1226488-29-4
• 化学式: C₁₅H₁₄O₄
• 分子量: 258.274
• InChiKey: QMTKSMXOHZZPFT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  19.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  74.6
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  3,5-dihydroxy-2-(2-methylbut-3-en-2-yl)naphthalene-1,4-dione 在 盐酸 作用下， 以 二氯甲烷 为溶剂， 反应 0.05h， 生成 8-hydroxy-α-dunnione
  参考文献：
  名称：

  QSAR on antiproliferative naphthoquinones based on a conformation-independent approach

  摘要：

  The antiproliferative activities of a series of 36 naphthoquinone derivatives were subjected to a Quantitative Structure Activity Relationships (QSAR) study. For this purpose a panel of four human cancer cell lines was used, namely HBL-100 (breast), HeLa (cervix), SW-1573 (non-small cell lung) and WiDr (colon). A conformation-independent representation of the chemical structure was established in order to avoid leading with the scarce experimental information on X-ray crystal structure of the drug interaction. The 1179 theoretical descriptors derived with E-Dragon and Recon software were simultaneously analyzed through linear regression models based on the Replacement Method variable subset selection technique. The established models were validated and tested through the use of external test sets of compounds, the Leave-One-Out Cross Validation method, Y-Randomization and Applicability Domain analysis. (c) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.02.057
• 作为产物：
  描述：

  2-(3-methylbut-2-enyloxy)-8-hydroxynaphthalene-1,4-dione 以 乙醇 为溶剂， 以90%的产率得到3,5-dihydroxy-2-(2-methylbut-3-en-2-yl)naphthalene-1,4-dione
  参考文献：
  名称：

  合成萘醌与拉帕胆有关的抗增殖活性。首次合成5-羟基小a酚

  摘要：

  从juglone（6）合成了一系列5-hydroxy-1,4-naphthoquinones类似物，并研究了它们对代表6种人类实体瘤细胞系的抗增殖活性。2,5-二羟基-3-（3-甲基丁-2-烯基）萘-1,4-二酮（4）和2,3-二氢-5-羟基-2-（丙-1-烯-2- yl）naphtho [2,3 - b ] furan-4,9-dione（27）是最有效的抗增殖剂，其GI 50值分别为0.42-8.1和0.80-2.2μM。结果为5-羟基萘醌的某些结构性质与其抗增殖活性之间的相关性提供了见识。

  DOI：

  10.1016/j.bmc.2010.02.032