The Antimalarial Activity Of Indole Alkaloids And Hybrids

Malaria, caused by the genusPlasmodium, remains a global public health concern. It is estimated by the World Health Organization that over 40% of the world's population lives in areas at risk for malarial transmission, and around half a million people succumb to this infectious disease annually, which is related to the rapid spread of drug-resistant parasite strains. Indole derivatives, which possess broad-spectrum pharmacological properties, play a crucial role in the discovery of new drugs. Many indole derivatives exhibited potential in vitro and in vivo activity against both drug-sensitive and drug-resistant malaria, suggesting that the indole moiety is a useful template for the development of novel antimalarial agents. This review outlines the advances in indole alkaloids and hybrids with antimalarial potential in the recent decade.