3-acetoxy-2-bromomethyl-1-methoxyanthraquinone | 63965-55-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 3-acetoxy-2-bromomethyl-1-methoxyanthraquinone
• 英文别名: 1-methoxy-3-acetoxy-2-bromomethyl-1-methoxyathraquinone；1-Methoxy-2-brommethyl-3-acetoxy-anthrachinon；3-Acetoxy-2-brommethyl-1-methoxy-anthrachinon；[3-(Bromomethyl)-4-methoxy-9,10-dioxoanthracen-2-yl] acetate；[3-(bromomethyl)-4-methoxy-9,10-dioxoanthracen-2-yl] acetate
• CAS: 63965-55-9
• 化学式: C₁₈H₁₃BrO₅
• 分子量: 389.202
• InChiKey: NPAOTSATJJZMMP-UHFFFAOYSA-N

物化性质

• 熔点：
  169-170 °C
• 沸点：
  561.8±50.0 °C(Predicted)
• 密度：
  1.555±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  69.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3-acetoxy-2-bromomethyl-1-methoxyanthraquinone 在 硫酸 作用下， 生成 虎刺醇
  参考文献：
  名称：

  Hirose, Chemical and pharmaceutical bulletin, 1960, vol. 8, p. 417,422

  摘要：

  DOI：
• 作为产物：
  描述：

  3-acetoxy-1-hydroxy-2-methylanthraquinone 在 N-溴代丁二酰亚胺(NBS) 、 potassium carbonate 、 硫酸二甲酯 作用下， 以 四氯化碳 、 丙酮 为溶剂， 反应 52.0h， 生成 3-acetoxy-2-bromomethyl-1-methoxyanthraquinone
  参考文献：
  名称：

  Total Synthesis, Cytotoxic Effects of Damnacanthal, Nordamnacanthal and Related Anthraquinone Analogues

  摘要：

  天然存在的蒽醌类化合物达米卡酸酮（damnacanthal, 1）和北达米卡酸酮（nordamnacanthal, 2）通过改进的反应步骤合成，并分别研究了它们对MCF-7和K-562癌细胞系的细胞毒性。中间类似物2-溴甲基-1,3-二甲氧基蒽醌（5，IC50 = 5.70 ± 0.21和8.50 ± 1.18 mg/mL）、2-羟甲基-1,3-二甲氧基蒽醌（6，IC50 = 12.10 ± 0.14和14.00 ± 2.13）、2-羰基-1,3-二甲氧基蒽醌（7，IC50 = 13.10 ± 1.02和14.80 ± 0.74）、1,3-二甲氧基-2-甲基蒽醌（4，IC50 = 9.40 ± 3.51和28.40 ± 2.33）、1,3-二羟基-2-甲基蒽醌（3，IC50 = 25.60 ± 0.42和28.40 ± 0.79）也在MCF-7和K-562癌细胞系中表现出适度的细胞毒性。其他结构相关的化合物，如1,3-二羟基蒽醌（13a，IC50 = 19.70 ± 0.35和14.50 ± 1.28）、1,3-二甲氧基蒽醌（13b，IC50 = 6.50 ± 0.66和5.90 ± 0.95），也表现出良好的细胞毒性。目标化合物达米卡酸酮（1）在MCF-7和K-562癌细胞系中被发现具有最高的细胞毒性，IC50值分别为3.80 ± 0.57和5.50 ± 1.26。所有化合物的结构通过详细的光谱技术得到了阐明。

  DOI：

  10.3390/molecules180810042

文献信息

• Total Synthesis, Cytotoxic Effects of Damnacanthal, Nordamnacanthal and Related Anthraquinone Analogues
  作者：Muhammad Akhtar、Seema Zareen、Swee Yeap、Wan Ho、Kong Lo、Aurangzeb Hasan、Noorjahan Alitheen

  DOI：10.3390/molecules180810042

  日期：——

  Naturally occurring anthraquinones, damnacanthal (1) and nordamnacanthal (2) were synthesized with modified reaction steps and investigated for their cytotoxicity against the MCF-7 and K-562 cancer cell lines, respectively. Intermediate analogues 2-bromomethyl-1,3-dimethoxyanthraquinone (5, IC50 = 5.70 ± 0.21 and 8.50 ± 1.18 mg/mL), 2-hydroxymethyl-1,3-dimethoxyanthraquinone (6, IC50 = 12.10 ± 0.14 and 14.00 ± 2.13), 2-formyl-1,3-dimethoxyantharquinone (7, IC50 = 13.10 ± 1.02 and 14.80 ± 0.74), 1,3-dimethoxy-2-methylanthraquinone (4, IC50 = 9.40 ± 3.51 and 28.40 ± 2.33), and 1,3-dihydroxy-2-methylanthraquinone (3, IC50 = 25.60 ± 0.42 and 28.40 ± 0.79) also exhibited moderate cytotoxicity against MCF-7 and K-562 cancer cell lines, respectively. Other structurally related compounds like 1,3-dihydroxyanthraquinone (13a, IC50 = 19.70 ± 0.35 and 14.50 ± 1.28), 1,3-dimethoxyanthraquinone (13b, IC50 = 6.50 ± 0.66 and 5.90 ± 0.95) were also showed good cytotoxicity. The target compound damnacanthal (1) was found to be the most cytotoxic against the MCF-7 and K-562 cancer cell lines, with IC50 values of 3.80 ± 0.57 and 5.50 ± 1.26, respectively. The structures of all compounds were elucidated with the help of detailed spectroscopic techniques.

  天然存在的蒽醌类化合物达米卡酸酮（damnacanthal, 1）和北达米卡酸酮（nordamnacanthal, 2）通过改进的反应步骤合成，并分别研究了它们对MCF-7和K-562癌细胞系的细胞毒性。中间类似物2-溴甲基-1,3-二甲氧基蒽醌（5，IC50 = 5.70 ± 0.21和8.50 ± 1.18 mg/mL）、2-羟甲基-1,3-二甲氧基蒽醌（6，IC50 = 12.10 ± 0.14和14.00 ± 2.13）、2-羰基-1,3-二甲氧基蒽醌（7，IC50 = 13.10 ± 1.02和14.80 ± 0.74）、1,3-二甲氧基-2-甲基蒽醌（4，IC50 = 9.40 ± 3.51和28.40 ± 2.33）、1,3-二羟基-2-甲基蒽醌（3，IC50 = 25.60 ± 0.42和28.40 ± 0.79）也在MCF-7和K-562癌细胞系中表现出适度的细胞毒性。其他结构相关的化合物，如1,3-二羟基蒽醌（13a，IC50 = 19.70 ± 0.35和14.50 ± 1.28）、1,3-二甲氧基蒽醌（13b，IC50 = 6.50 ± 0.66和5.90 ± 0.95），也表现出良好的细胞毒性。目标化合物达米卡酸酮（1）在MCF-7和K-562癌细胞系中被发现具有最高的细胞毒性，IC50值分别为3.80 ± 0.57和5.50 ± 1.26。所有化合物的结构通过详细的光谱技术得到了阐明。
• Hirose, Chemical and pharmaceutical bulletin, 1960, vol. 8, p. 417,422
  作者：Hirose

  DOI：——

  日期：——
• Synthesis of damnacanthal, a naturally occurring 9,10-anthraquinone and its analogues, and its biological evaluation against five cancer cell lines
  作者：Koushik Saha、Kok Wai Lam、Faridah Abas、A. Sazali Hamzah、Johnson Stanslas、Lim Siang Hui、Nordin H. Lajis

  DOI：10.1007/s00044-012-0197-5

  日期：2013.5

  Damnacanthal and nordamnacanthal, two naturally occurring 9,10-anthraquinones, and their analogues were synthesized. Cytotoxic activity against five cancer cell lines was evaluated using MTT assay. 2-Bromomethyl-1,3-dimethoxyanthraquinone was found to display the highest activity against all cell lines with IC50 range of 2-8 mu M. Structure-activity relationship (SAR) assessment was considered to rationalise the cytotoxic effect. Bromomethyl group at position C-2 of the anthraquinone was found to be important in exerting cytotoxic activity of this class of compounds. The presence of the flanking methoxyl or hydroxyl groups at C-1 and C-3 also contributes to this activity. Finally, the antioxidant effect of these compounds was evaluated. MTT assay was used to measure the cytotoxicity against different cancer cell lines. Antioxidant activity was measured by FTC and TBA methods. Only two anthraquinones, damnacanthal and nordamnacanthal, were found to be antioxidative.