104456-81-7Relevant articles and documents
Discovery of Ziresovir as a Potent, Selective, and Orally Bioavailable Respiratory Syncytial Virus Fusion Protein Inhibitor
Zheng, Xiufang,Gao, Lu,Wang, Lisha,Liang, Chungen,Wang, Baoxia,Liu, Yongfu,Feng, Song,Zhang, Bo,Zhou, Mingwei,Yu, Xin,Xiang, Kunlun,Chen, Li,Guo, Tao,Shen, Hong C.,Zou, Gang,Wu, Jim Zhen,Yun, Hongying
, p. 6315 - 6329 (2019/07/09)
Ziresovir (RO-0529, AK0529) is reported here for the first time as a promising respiratory syncytial virus (RSV) fusion (F) protein inhibitor that currently is in phase 2 clinical trials. This article describes the process of RO-0529 as a potent, selective, and orally bioavailable RSV F protein inhibitor and highlights the in vitro and in vivo anti-RSV activities and pharmacokinetics in animal species. RO-0529 demonstrates single-digit nM EC50 potency against laboratory strains, as well as clinical isolates of RSV in cellular assays, and more than one log viral load reduction in BALB/c mouse model of RSV viral infection. RO-0529 was proven to be a specific RSV F protein inhibitor by identification of drug resistant mutations of D486N, D489V, and D489Y in RSV F protein and the inhibition of RSV F protein-induced cell-cell fusion in cellular assays.
HEPATITIS B CORE PROTEIN ALLOSTERIC MODULATORS
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, (2015/10/05)
ABSTRACT The present disclosure provides, in part, compounds having allosteric effector properties against Hepatitis B virus Cp. Also provided herein are methods of treating viral infections, such as hepatitis B, comprising administering to a patient in need thereof a disclosed compound.