768-42-3Relevant academic research and scientific papers
Aza follow-ups to BI 207524, a thumb pocket 1 HCV NS5B polymerase inhibitor. Part 1: Mitigating the genotoxic liability of an aniline metabolite
Beaulieu, Pierre L.,Bolger, Gordon,Duplessis, Martin,Gagnon, Alexandre,Garneau, Michel,Stammers, Timothy,Kukolj, George,Duan, Jianmin
, p. 1135 - 1139 (2015/02/19)
A series of heterocyclic aza-analogs of BI 207524 (2), a potent HCV NS5B polymerase thumb pocket 1 inhibitor, was investigated with the goal to reduce the liability associated with the release of a genotoxic aniline metabolite in vivo. Analog 4, containing a 2-aminopyridine aniline isostere that is negative in the Ames test was identified, and was found to provide comparable GT1a/1b potency to 2. Although the cross-species PK profile, poor predicted human liver distribution of analog 4 and allometry principles projected high doses to achieve a strong antiviral response in patients, this work has provided a path forward toward the design of novel thumb pocket 1 NS5B polymerase inhibitors with improved safety profiles.
PYRIDAZINE AMIDE COMPOUNDS
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Paragraph 0392; 0393, (2013/07/19)
The present invention relates to the use of novel triazolopyridine derivatives of formula I: wherein all variable substituents are defined as described herein, which are SYK inhibitors and are useful for the treatment of auto-immune and inflammatory diseases.
