Quinone-Based Drugs: An Important Class of Molecules in Medicinal Chemistry
Vı́tor F. Ferreira, Alcione Silva de Carvalho, Patrícia Garcia Ferreira, Carolina G. S. Lima, Fernando de Carvalho da Silva
Abstract
BACKGROUND: Several quinones are on the pharmaceutical market as drugs for the treatment of several diseases. OBJECTIVE: The aim of this review was to provide an overview of the quinones that have become drugs for several therapeutic applications. METHODS: We have comprehensively and critically discussed all the information available in the literature about quinone-based drugs. RESULTS: In this review, the various aspects of the chemistry and biochemistry of these drugs are highlighted, including their repositioning, drug combination and their new uses. CONCLUSION: A number of studies related to quinone drugs for different pharmaceutical uses show that the interest in new applications is still increasing in recent years.