(+/-)-2-(9,10-dihydro-1,8-dihydroxy-9-oxo-2-anthracene)-4-phenylbutanoic acid | 186394-54-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: (+/-)-2-(9,10-dihydro-1,8-dihydroxy-9-oxo-2-anthracene)-4-phenylbutanoic acid
• 英文别名: 2-(1,8-Dihydroxy-9-oxo-9,10-dihydro-anthracen-2-yl)-4-phenyl-butyric acid；2-(1,8-dihydroxy-9-oxo-10H-anthracen-2-yl)-4-phenylbutanoic acid
• CAS: 186394-54-7
• 化学式: C₂₄H₂₀O₅
• 分子量: 388.42
• InChiKey: UZOBICOUXZOJEI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  29
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  94.8
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  甲醇 、 (+/-)-2-(9,10-dihydro-1,8-dihydroxy-9-oxo-2-anthracene)-4-phenylbutanoic acid 在 硫酸 作用下， 反应 6.0h， 以71%的产率得到2-(1,8-Dihydroxy-9-oxo-9,10-dihydro-anthracen-2-yl)-4-phenyl-butyric acid methyl ester
  参考文献：
  名称：

  Antipsoriatic Anthrones with Modulated Redox Properties. 4. Synthesis and Biological Activity of Novel 9,10-Dihydro-1,8-dihydroxy-9-oxo-2- anthracenecarboxylic and -hydroxamic Acids

  摘要：

  A novel series of carboxylic and hydroxamic acids based on 1,8-dihydroxy-9(10H)-anthracenone were synthesized from 8-hydroxy-1-methoxy-9,10-anthracenedione as the key intermediate and evaluated both in the bovine polymorphonuclear leukocyte 5-lipoxygenase (5-LO) assay and in the HaCaT keratinocyte proliferation assay for their enzyme inhibitory and antiproliferative activity, respectively. The most potent inhibitors in both assays were the N-methylated hydroxamic acids 5d-8d with straight chain alkyl spacers. Incorporation of these structural features on the anthracenone pharmacophore resulted in increased inhibitory activity against 5-LO while the antiproliferative activity was retained. In addition, prooxidant properties as measured by deoxyribose degradation and cytotoxicity as assessed by LDH release were largely reduced as compared with the antipsoriatic anthralin. Contrary to anthralin, antioxidant properties were observed as documented by the reactivity of the novel compounds against free radicals and inhibition of lipid peroxidation in model membranes.

  DOI：

  10.1021/jm9701785
• 作为产物：
  描述：

  2-Carboxymethyl-9,10-dihydro-1-hydroxy-8-methoxy-anthracene-9,10-dione 在 盐酸 、 硫酸 、 sodium hydride 、 potassium carbonate 、 tin(ll) chloride 作用下， 以 溶剂黄146 、 二甲基亚砜 、 丙酮 为溶剂， 反应 6.0h， 生成 (+/-)-2-(9,10-dihydro-1,8-dihydroxy-9-oxo-2-anthracene)-4-phenylbutanoic acid
  参考文献：
  名称：

  2-蒽基乙酸作为 5-脂氧化酶抑制剂

  摘要：

  描述了 2-取代蒽基乙酸 (2-AA) 衍生物的合成。关键步骤是1-羟基-8-甲氧基-蒽二酮与乙醇酸的Marschalk反应。在保护所得的2-蒽基乙酸衍生物后，通过直接烷基化选择性地获得2-单烷基化衍生物。该方法证明非常通用，并允许将各种替代物引入羧基侧链的 2 位。蒽二酮的还原伴随着保护基团的去除进行，并以良好的产率提供最终的 2-AA 产品。初步生物学研究的结果表明，与蒽林相比，5-脂肪氧化酶抑制作用增强。

  DOI：

  10.1002/ardp.19963290507

文献信息

• US5922891A
  申请人：——

  公开号：US5922891A

  公开（公告）日：1999-07-13
• Antipsoriatic Anthrones with Modulated Redox Properties. 4. Synthesis and Biological Activity of Novel 9,10-Dihydro-1,8-dihydroxy-9-oxo-2- anthracenecarboxylic and -hydroxamic Acids
  作者：Klaus Müller、Helge Prinz

  DOI：10.1021/jm9701785

  日期：1997.8.1

  A novel series of carboxylic and hydroxamic acids based on 1,8-dihydroxy-9(10H)-anthracenone were synthesized from 8-hydroxy-1-methoxy-9,10-anthracenedione as the key intermediate and evaluated both in the bovine polymorphonuclear leukocyte 5-lipoxygenase (5-LO) assay and in the HaCaT keratinocyte proliferation assay for their enzyme inhibitory and antiproliferative activity, respectively. The most potent inhibitors in both assays were the N-methylated hydroxamic acids 5d-8d with straight chain alkyl spacers. Incorporation of these structural features on the anthracenone pharmacophore resulted in increased inhibitory activity against 5-LO while the antiproliferative activity was retained. In addition, prooxidant properties as measured by deoxyribose degradation and cytotoxicity as assessed by LDH release were largely reduced as compared with the antipsoriatic anthralin. Contrary to anthralin, antioxidant properties were observed as documented by the reactivity of the novel compounds against free radicals and inhibition of lipid peroxidation in model membranes.
• 2-Anthracenonyl Acetic Acids as 5-Lipoxygenase Inhibitors
  作者：Helge Prinz、Klaus Müller

  DOI：10.1002/ardp.19963290507

  日期：——

  The synthesis of 2‐substituted anthracenonyl acetic acid (2‐AA) derivatives is described. The key step is the Marschalk reaction of 1‐hydroxy‐8‐methoxy‐anthracenedione with glycolic acid. After protection of the resulting 2‐anthracenonyl acetic acid derivative, the 2‐monoalkylated derivatives are selectively obtained by direct alkylation. The methodology proves quite general and allows for the introduction

  描述了 2-取代蒽基乙酸 (2-AA) 衍生物的合成。关键步骤是1-羟基-8-甲氧基-蒽二酮与乙醇酸的Marschalk反应。在保护所得的2-蒽基乙酸衍生物后，通过直接烷基化选择性地获得2-单烷基化衍生物。该方法证明非常通用，并允许将各种替代物引入羧基侧链的 2 位。蒽二酮的还原伴随着保护基团的去除进行，并以良好的产率提供最终的 2-AA 产品。初步生物学研究的结果表明，与蒽林相比，5-脂肪氧化酶抑制作用增强。