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A Direct, Regioselective and Atom-Economical Synthesis of 3-Aroyl-N-hydroxy-5-nitroindoles by Cycloaddition of 4-Nitronitrosobenzene with Alkynones
07:30

A Direct, Regioselective and Atom-Economical Synthesis of 3-Aroyl-N-hydroxy-5-nitroindoles by Cycloaddition of 4-Nitronitrosobenzene with Alkynones

Published on: January 21, 2020

Pharmacological exploitation of indole-3-carbinol to develop potent antitumor agents

Jing-Ru Weng1, Hany A Omar, Samuel K Kulp

  • 1Department of Biological Science and Technology, China Medical University, Taichung, Taiwan.

Mini Reviews in Medicinal Chemistry
|April 8, 2010
PubMed

Insights

Indole derivatives show promise as antitumor agents by disrupting cancer cell signaling pathways. Structural modifications aim to enhance potency and develop novel cancer treatments.

Area of Science:

  • Oncology
  • Medicinal Chemistry
  • Molecular Biology

Background:

  • Indole-3-carbinol exhibits broad-spectrum antitumor activity by interfering with key cancer signaling pathways.
  • Metabolic instability of indole-3-carbinol necessitates structural modifications for therapeutic development.

Purpose of the Study:

  • To review the chemical biology of lead optimization for indole derivatives as novel antitumor agents.
  • To explore structural modifications of indole-3-carbinol and diindoylmethane for improved anticancer properties.

Main Methods:

  • Literature review focusing on chemical biology and lead optimization strategies.
  • Analysis of signaling pathways targeted by indole derivatives (EGFR/Src, Akt, NF-kB, ER stress, nuclear receptors).

Main Results:

  • Indole derivatives interfere with multiple oncogenic pathways controlling cell cycle, survival, and invasion.
  • Structural modifications aim to enhance potency and introduce distinct mechanisms of action.

Conclusions:

  • Optimized indole derivatives represent a promising class of novel antitumor agents.
  • Further development of these compounds could lead to improved cancer therapeutics.

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