Related Experiment Video
Updated: Jul 16, 2025

Quantitative Structure-Activity Relationship, Activity Prediction, and Molecular Dynamics of Non-nucleotide Reverse Transcriptase Inhibitors
Published on: May 9, 2025
Deuremidevir and Simnotrelvir-Ritonavir for the Treatment of COVID-19
1Office of Pharmacovigilance, Guangzhou Baiyunshan Pharmaceutical Holding Co., Ltd. Baiyunshan Pharmaceutical General Factory, Guangzhou 510515, China.
Abstract:
Deuremidevir hydrobromide tablets and simnotrelvir tablets/ritonavir tablets (co-packaged) were approved by the Chinese National Medical Products Administration for the treatment of mild to moderate COVID-19 in January 2023. Both formulations contain small-molecule anti-SARS-CoV-2 agents. Deuremidevir, an oral nucleoside analog, is a broad-spectrum virus replication inhibitor targeting the highly conserved RNA-dependent RNA polymerase. Simnotrelvir-ritonavir is a co-packaged combination drug consisting of simnotrelvir tablets and ritonavir tablets. Simnotrelvir is an oral antiviral agent targeting the 3-chymotrypsin-like protease, which is essential for SARS-CoV-2 viral replication. Previous clinical trials revealed that both deuremidevir and simnotrelvir-ritonavir were effective and well tolerated in the treatment of COVID-19.
Related Concept Videos
Retrovirus Life Cycles
Myocarditis III: Medical Management
Subviral Agents
Upper Respiratory Drugs: Decongestants
Most decongestants are readily available over-the-counter in...
Pneumonia IV: Management
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
Retroviruses

