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Drug design is a dynamic field that involves discovering and developing new medications based on specific biological targets. This process heavily relies on structure-activity relationships (SAR) and quantitative structure-activity relationships (QSAR) to guide the design and optimization of efficient drugs.
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Azobenzene as Multi-Targeted Scaffold in Medicinal Chemistry.

Barbara De Filippis1, Alice Della Valle1, Alessandra Ammazzalorso1

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Azobenzene serves as a versatile scaffold in medicinal chemistry, enabling the creation of diverse drug candidates. This review explores its chemical modifications and structure-activity relationships for developing novel therapeutics.

Keywords:
azo-compoundsazobenzenemulti-targetphenylazo moietyphenyldiazenyl

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Area of Science:

  • Medicinal Chemistry
  • Organic Chemistry
  • Pharmacology

Background:

  • Azobenzene is a key framework in medicinal chemistry due to its synthetic accessibility and derivatization potential.
  • Phenyldiazenyl compounds exhibit a broad range of pharmacological activities, including antimicrobial, anti-inflammatory, anti-neurodegenerative, and anti-cancer properties.

Purpose of the Study:

  • To review the significance of the azobenzene scaffold in medicinal chemistry.
  • To analyze chemical modifications and structure-activity relationships (SARs) of azobenzene derivatives.
  • To highlight therapeutic applications and guide future drug development.

Main Methods:

  • Literature review focusing on azobenzene synthesis and derivatization.
  • Analysis of structure-activity relationships (SARs) for various phenyldiazenyl compounds.
  • Compilation of data on pharmacological activities and therapeutic applications.

Main Results:

  • Azobenzene derivatives can be readily synthesized and modified.
  • Specific structural modifications significantly influence the pharmacological activity of phenyldiazenyl compounds.
  • A wide spectrum of biological activities is associated with these derivatives.

Conclusions:

  • Azobenzene is a valuable scaffold for developing multi-target drugs.
  • Understanding SARs is crucial for optimizing azobenzene-based drug design.
  • Further research into azobenzene derivatives holds promise for novel therapeutic agents.