(3-bromo-4,5-dichloro-1H-pyrrol-2-yl)(2-hydroxyphenyl)methanone | 1228032-24-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (3-bromo-4,5-dichloro-1H-pyrrol-2-yl)(2-hydroxyphenyl)methanone
• 英文别名: C-3-bromo-monodeoxypyoluteorin；(3-bromo-4,5-dichloro-1H-pyrrol-2-yl)-(2-hydroxyphenyl)methanone
• CAS: 1228032-24-3
• 化学式: C₁₁H₆BrCl₂NO₂
• 分子量: 334.984
• InChiKey: BGWUPZUNAMGGGV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  53.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (3-bromo-4,5-dichloro-1H-pyrrol-2-yl)(2-hydroxyphenyl)methanone 在 copper(l) iodide 、 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 以41%的产率得到2,3-dichlorochromeno[3,2-b]pyrrol-9(1H)-one
  参考文献：
  名称：

  Structures, Reactivities, and Antibiotic Properties of the Marinopyrroles A−F

  摘要：

  Cultivation of actinomycete strain CNQ-418, retrieved from a deep ocean sediment sample off the coast of La Jolla, CA, has provided marinopyrroles A F. Sharing just 98% 16S rRNA gene sequence identity with S. sannurensis, the strain likely represents a new Streptomyces species. The metabolites contain an unusual 1,3'-bipyrrole core decorated with several chlorine and bromine substituents and possess marked antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA). The congested N,C-biaryl bond establishes an axis of chirality that, for marinopyrroles A-E, is configurationally stable at room temperature. Moreover, the natural products are fashioned strictly in the M-configuration. The Paal-Knorr condensation was adapted for the synthesis of the 1,3'-bipyrrole core. Halogenation of this material with N-bromosuccinimide cleanly furnished the 4,4',5,5'-tetrahalogenated core that characterizes this class of marine-derived metabolites.

  DOI：

  10.1021/jo1002054
• 作为产物：
  描述：

  N-甲氧基-N-甲基-1H-吡咯-2-甲酰胺 在 N-溴代丁二酰亚胺(NBS) 、 磺酰氯 、 三溴化硼 作用下， 以 四氢呋喃 、 二氯甲烷 、 1,2-二氯乙烷 为溶剂， 反应 7.0h， 生成 (3-bromo-4,5-dichloro-1H-pyrrol-2-yl)(2-hydroxyphenyl)methanone
  参考文献：
  名称：

  [EN] MCL-1 MODULATING COMPOSITIONS
  [FR] COMPOSITIONS DE MODULATION DE MCL-1

  摘要：

  本发明涉及海洋吡咯酮A衍生物和吡洛特霉素衍生物，以及治疗与Mcl-l误调节相关的疾病的方法，例如白血病、淋巴瘤、多发性骨髓瘤、黑色素瘤或胰腺癌。我们描述了一些示范性化合物，这些化合物可以包含在药物组合物中，并且它们可作为治疗剂单独使用或与其他抗癌治疗方法结合使用，例如抗Bcl-2剂。

  公开号：

  WO2013112878A1

文献信息

• [EN] MCL-1 MODULATING COMPOSITIONS<br/>[FR] COMPOSITIONS DE MODULATION DE MCL-1
  申请人：PENN STATE RES FOUND

  公开号：WO2013112878A1

  公开（公告）日：2013-08-01

  The present invention relates to marinopyrrole A derivatives and pyoluteorin derivatives and methods of treatment of disorders associated with misregulation of Mcl-l, e.g., leukemia, lymphoma, multiple myeloma, melanoma, or pancreatic cancer. We describe exemplary compounds, which may be contained in pharmaceutical compositions, and their use as therapeutic agents either alone or in combination with other anti-cancer treatments, e.g., anti-Bcl- 2 agents.

  本发明涉及海洋吡咯酮A衍生物和吡洛特霉素衍生物，以及治疗与Mcl-l误调节相关的疾病的方法，例如白血病、淋巴瘤、多发性骨髓瘤、黑色素瘤或胰腺癌。我们描述了一些示范性化合物，这些化合物可以包含在药物组合物中，并且它们可作为治疗剂单独使用或与其他抗癌治疗方法结合使用，例如抗Bcl-2剂。
• Structures, Reactivities, and Antibiotic Properties of the Marinopyrroles A−F
  作者：Chambers C. Hughes、Christopher A. Kauffman、Paul R. Jensen、William Fenical

  DOI：10.1021/jo1002054

  日期：2010.5.21

  Cultivation of actinomycete strain CNQ-418, retrieved from a deep ocean sediment sample off the coast of La Jolla, CA, has provided marinopyrroles A F. Sharing just 98% 16S rRNA gene sequence identity with S. sannurensis, the strain likely represents a new Streptomyces species. The metabolites contain an unusual 1,3'-bipyrrole core decorated with several chlorine and bromine substituents and possess marked antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA). The congested N,C-biaryl bond establishes an axis of chirality that, for marinopyrroles A-E, is configurationally stable at room temperature. Moreover, the natural products are fashioned strictly in the M-configuration. The Paal-Knorr condensation was adapted for the synthesis of the 1,3'-bipyrrole core. Halogenation of this material with N-bromosuccinimide cleanly furnished the 4,4',5,5'-tetrahalogenated core that characterizes this class of marine-derived metabolites.