Pfizer’s PF-07321332 (API of Paxlovid) is an oral, reversible covalent SARS-CoV-2 main protease inhibitor, which received emergency use authorization from the FDA for Covid treatment at the end of 2021. Clinical data showed Paxlovid reducing Covid hospitalization and death by 89%. It was nominated for November’s cover by Mike Koehler [...]

AM-2-19 (SF001) is an analog of the notoriously toxic IV antifungal drug, amphotericin B (AmB). Compared with AmB, AM-2-19 is significantly less toxic against primary human cells and in mice, while more broadly active against fungal pathogens including antifungal drug-resistant strains. SF001 received Fast-Track Designation from the FDA in 2023 and has progressed to Ph. I clinical development. This article highlights the history of antifungal polyene natural products, a new mechanistic hypothesis for polyene antibiotic activity, and the design of 3rd generation Erg-specific polyenes.

Infection with the malaria parasite, Plasmodium falciparum, is a leading cause of fatality in the tropical regions of the world, with >240M infections and >600K deaths each year, the majority of which are in sub-Saharan Africa. The need for new antimalarials is clear, given that over half of the world's population is at risk of infection, combined with the rise of resistance against current treatments. Novartis has played a key role in this fight and at the ACS Fall 2024 meeting in Denver, CO, they disclosed NVP-FVP954: a novel, fast-acting IV antimalarial for severe malaria.

INE963 (Novartis Institute for Tropical Diseases) is an oral, single dose, fast-acting blood-stage antimalarial candidate . The molecule was identified using a phenotypic high-throughput screening approach which has been successfully used to identify new antimalarial chemotypes . Phenotypic screens can be preferable to target-based [...]

Infection with the malaria parasite, Plasmodium falciparum, is a leading cause of fatality in the tropical regions of the world, with over 240M infections and >600k deaths each year. Currently, over half of the world population is at risk of infection and with the rise of resistance against current treatments, the need for new antimalarials is clear. At the ACS Fall 2024 conference in Denver, CO, Novartis outlined the structure and discovery story of NVP-IWY357, a novel antimalarial that has no cross-resistance to current drugs and the potential to achieve a single-dose cure.