7-methylnaphthalene-1,2,4,5-tetra-O-acetate | 62993-96-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 7-methylnaphthalene-1,2,4,5-tetra-O-acetate
• 英文别名: 1,2,4,5-Tetra-acetoxy-7-methylnaphthalin；(5,6,8-Triacetoxy-3-methyl-1-naphthyl) acetate；(5,6,8-triacetyloxy-3-methylnaphthalen-1-yl) acetate
• CAS: 62993-96-8
• 化学式: C₁₉H₁₈O₈
• 分子量: 374.347
• InChiKey: CVKHJWJWCFKSSJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  27
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  105
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  7-methylnaphthalene-1,2,4,5-tetra-O-acetate 在 盐酸 作用下， 以 甲醇 为溶剂， 反应 30.0h， 以32%的产率得到2,5-dihydroxy-7-methyl-1,4-naphthoquinone
  参考文献：
  名称：

  Cytotoxicity of synthesized 1,4-naphthoquinone analogues on selected human cancer cell lines

  摘要：

  In an effort to establish new candidates with enhanced anticancer activity of 5-hydroxy-7-methyl-1,4-naphthoquinone scaffold (7-methyljuglone) previously isolated from the root extract of Euclea natalensis, a series of 7-methyljuglone derivatives have been synthesized and assessed for cytotoxicity on selected human cancer lines. These compounds were screened in vitro for anticancer activity on MCF-7, HeLa, SNO and DU145 human cancer cell lines by MTT assay. Most of them exhibited significant toxicity on cancer cell lines with lower IC50 values. The most potent derivative (19) exhibited the toxicity on HeLa and DU145 cell lines with IC50 value of 5.3 and 6.8μM followed by compound (5) with IC50 value of 10.1 and 9.3μM, respectively. Structure-activity relationship reveals that the fluoro substituents at position C-8 while hydroxyl substituents at C-2 and C-5 positions played an important role in toxicity.

  DOI：

  10.1016/j.bmc.2014.06.013
• 作为产物：
  描述：

  7-甲基-5-羟基萘醌 在 溶剂黄146 、 锌 作用下， 生成 7-methylnaphthalene-1,2,4,5-tetra-O-acetate
  参考文献：
  名称：

  Lillie,T.J.; Musgrave,O.C., Journal of the Chemical Society. Perkin transactions I, 1977, p. 355 - 359

  摘要：

  DOI：

文献信息

• Activity of 7-methyljuglone derivatives against Mycobacterium tuberculosis and as subversive substrates for mycothiol disulfide reductase
  作者：Anita Mahapatra、Sannah P.N. Mativandlela、B. Binneman、P.B. Fourie、Chris J. Hamilton、J.J.M. Meyer、F. van der Kooy、Peter Houghton、Namrita Lall

  DOI：10.1016/j.bmc.2007.08.064

  日期：2007.12

  The naphthoquinone 7-methyljuglone (5-hydroxy-7-methyl-1,4-naphthoquinone) has previously been isolated and identified as an active component of root extracts of Euclea natalensis which displays antitubercular activity. Herein, a series of synthetic and plant-derived naphthoquinone derivates of the 7-methyljuglone scaffold have been prepared and evaluated for antibacterial activity against Mycobacterium tuberculosis. Several of these compounds have been shown to operate as subversive substrates with mycothiol disulfide reductase. The absence of a direct correlation between antitubercular activity and subversive substrate efficiency with mycothiol disulfide reductase, might be a consequence of their non-specific reactivity with multiple biological targets (e. g. other disulfide reductases). (c) 2007 Elsevier Ltd. All rights reserved.
• Cytotoxicity of synthesized 1,4-naphthoquinone analogues on selected human cancer cell lines
  作者：Navneet Kishore、Brigitte Binneman、Anita Mahapatra、Maryna van de Venter、Debbie du Plessis-Stoman、Gerhardt Boukes、Peter Houghton、J.J. Marion Meyer、Namrita Lall

  DOI：10.1016/j.bmc.2014.06.013

  日期：2014.9

  In an effort to establish new candidates with enhanced anticancer activity of 5-hydroxy-7-methyl-1,4-naphthoquinone scaffold (7-methyljuglone) previously isolated from the root extract of Euclea natalensis, a series of 7-methyljuglone derivatives have been synthesized and assessed for cytotoxicity on selected human cancer lines. These compounds were screened in vitro for anticancer activity on MCF-7, HeLa, SNO and DU145 human cancer cell lines by MTT assay. Most of them exhibited significant toxicity on cancer cell lines with lower IC50 values. The most potent derivative (19) exhibited the toxicity on HeLa and DU145 cell lines with IC50 value of 5.3 and 6.8μM followed by compound (5) with IC50 value of 10.1 and 9.3μM, respectively. Structure-activity relationship reveals that the fluoro substituents at position C-8 while hydroxyl substituents at C-2 and C-5 positions played an important role in toxicity.
• Lillie,T.J.; Musgrave,O.C., Journal of the Chemical Society. Perkin transactions I, 1977, p. 355 - 359
  作者：Lillie,T.J.、Musgrave,O.C.

  DOI：——

  日期：——