Modern trends in diuretics development

Tetiana Titko1, Lina Perekhoda1, Iryna Drapak2

  • 1Department of Medicinal Chemistry, National University of Pharmacy, 53 Pushkinska Str., 61002, Kharkiv, Ukraine.

Insights

Researchers are exploring novel small molecule diuretics to improve treatment for cardiovascular and kidney diseases. This review highlights promising drug candidates discovered over the past decade, aiming for better efficacy and fewer side effects.

Area of Science:

  • Medicinal Chemistry
  • Pharmacology
  • Drug Discovery

Background:

  • Diuretics are essential treatments for prevalent cardiovascular and kidney diseases like hypertension, edema, and heart failure.
  • Existing diuretics have a generally favorable risk/benefit profile but are associated with side effects.
  • Increasing disease prevalence necessitates the development of novel diuretics with improved pharmacological profiles.

Purpose of the Study:

  • To provide an overview of medicinal chemistry strategies for developing small molecule diuretics.
  • To identify and discuss promising diuretic drug candidates discovered in the last decade.
  • To explore novel therapeutic targets and compound classes for diuretic activity.

Main Methods:

  • Review of recent scientific literature on diuretic drug discovery.
  • Analysis of medicinal chemistry approaches for small molecule development.
  • Identification of novel diuretic agents based on high-throughput screening and chemical modification.

Main Results:

  • Several classes of small molecule diuretics show promise, including vasopressin receptor antagonists, SGLT2 inhibitors, and urea transporter inhibitors.
  • Emerging targets include aquaporin antagonists, adenosine receptor antagonists, and natriuretic peptide receptor agonists.
  • Inhibitors of ROMK, WNK-SPAK, and pendrin represent other actively researched areas for diuretic development.

Conclusions:

  • Medicinal chemistry advancements facilitate the discovery of novel diuretic agents.
  • New drug candidates offer potential for improved treatment of cardiovascular and kidney diseases.
  • Continued research into diverse molecular targets is crucial for advancing diuretic therapy.

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