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AI-aided design of novel targeted covalent inhibitors against SARS-CoV-2
Bowen Tang.
Fengming He.
Dongpeng Liu.
Meijuan Fang.
Zhen Wu.
Dong Xu.
Acceso Abierto
Atribución-NoComercial-SinDerivadas
10.1101/2020.03.03.972133
The focused drug repurposing of known approved drugs (such as lopinavir/ritonavir) has been reported failed for curing SARS-CoV-2 infected patients. It is urgent to generate new chemical entities against this virus. As a key enzyme in the life-cycle of coronavirus, the 3C-like main protease (3CLpro or Mpro) is the most attractive for antiviral drug design. Based on a recently solved structure (PDB ID: 6LU7), we developed a novel advanced deep Q-learning network with the fragment-based drug design (ADQN-FBDD) for generating potential lead compounds targeting SARS-CoV-2 3CLpro. We obtained a series of derivatives from those lead compounds by our structure-based optimization policy (SBOP). All the 47 lead compounds directly from our AI-model and related derivatives based on SBOP are accessible in our molecular library at https://github.com/tbwxmu/2019-nCov. These compounds can be used as potential candidates for researchers in their development of drugs against SARS-CoV-2.
www.biorxiv.org
2020
Artículo
https://www.biorxiv.org/content/10.1101/2020.03.03.972133v1.full.pdf
Inglés
VIRUS RESPIRATORIOS
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