Guiding principles for natural product drug discovery.
Natural products (NPs) have historically been a fertile source of new drugs for the pharmaceutical industry. However, this once-popular approach has waned considerably over the past two decades as the high-throughput screening of megalibraries comprised mainly of molecules with non-natural (synthetic) motifs has unfolded. Contemporary high-throughput screening libraries contain molecules compliant with physicochemical profiles considered essential for downstream development. Until recently, there was no strategy that aligned NP screening with the same physicochemical profiles. An approach based on Log P has addressed these concerns and, together with advances in isolation, afforded NP leads in timelines compatible with pure compound screening. Concomitant progress related to access of biological resources has provided long-awaited legal certainty to further facilitate NP drug discovery.
Eskitis Institute, Griffith University, Brisbane, Queensland 4111, Australia. david.camp@griffith.edu.au
David
D
Camp
Rohan A
RA
Davis
Elizabeth A
EA
Evans-Illidge
Ronald J
RJ
Quinn
D001681:Biological Assay; D001688:Biological Products; D055808:Drug Discovery
D001688:Biological Products