Details

Autor(en) / Beteiligte

• Gaisina, Irina N
• Peet, Norton P
• Wong, Letitia
• Schafer, Adam M
• Cheng, Han
• Anantpadma, Manu
• Davey, Robert A
• Thatcher, Gregory R. J
• Rong, Lijun

Titel

Discovery and Structural Optimization of 4‑(Aminomethyl)benzamides as Potent Entry Inhibitors of Ebola and Marburg Virus Infections

Ist Teil von

• Journal of medicinal chemistry, 2020-07, Vol.63 (13), p.7211-7225

Ort / Verlag

American Chemical Society

Erscheinungsjahr

2020

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The recent Ebola epidemics in West Africa underscore the great need for effective and practical therapies for future Ebola virus outbreaks. We have discovered a new series of remarkably potent small molecule inhibitors of Ebola virus entry. These 4-(aminomethyl)­benzamide-based inhibitors are also effective against Marburg virus. Synthetic routes to these compounds allowed for the preparation of a wide variety of structures, including a conformationally restrained subset of indolines (compounds 41–50). Compounds 20, 23, 32, 33, and 35 are superior inhibitors of Ebola (Mayinga) and Marburg (Angola) infectious viruses. Representative compounds (20, 32, and 35) have shown good metabolic stability in plasma and liver microsomes (rat and human), and 32 did not inhibit CYP3A4 nor CYP2C9. These 4-(aminomethyl)­benzamides are suitable for further optimization as inhibitors of filovirus entry, with the potential to be developed as therapeutic agents for the treatment and control of Ebola virus infections.