Browsing by Author "Padmanabhan, Radhakrishnan"
Now showing items 1-5 of 5
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Design, synthesis and characterization of novel 1,2-benzisothiazol-3(2H)-one and 1,3,4-oxadiazole hybrid derivatives: Potent inhibitors of Dengue and West Nile virus NS2B/NS3 proteases
Lai, Huiguo; Dou, Dengfeng; Aravapalli, Sridhar; Teramoto, Tadahisa; Lushington, Gerald H.; Mwania, Tom M.; Alliston, Kevin R.; Eichhorn, David M.; Padmanabhan, Radhakrishnan; Groutas, William C. (PERGAMON-ELSEVIER SCIENCE LTD, 2013-01)1,2-Benzisothiazol-3(2H)-ones and 1,3,4-oxadiazoles individually have recently attracted considerable interest in drug discovery, including as antibacterial and antifungal agents. In this study, a series of functionalized ... -
Design, synthesis, and in vitro evaluation of potential West Nile virus protease inhibitors based on the 1-oxo-1,2,3,4-tetrahydroisoquinoline and 1-oxo-1,2-dihydroisoquinoline scaffolds
Dou, Dengfeng; Viwanathan, Prasanth; Li, Yi; He, Guijia; Alliston, Kevin R.; Lushington, Gerald H.; Brown-Clay, Joshua D.; Padmanabhan, Radhakrishnan; Groutas, William C. (American Chemical Society, 2010-11-08)The 1-oxo-1, 2, 3, 4-tetrahydroisoquinoline and 1-Oxo-1, 2-dihydroisoquinoline scaffolds were utilized in the design and solution phase synthesis of focused libraries of compounds for screening against West Nile Virus (WNV) ... -
Inhibition of Dengue virus and West Nile virus proteases by click chemistry-derived benz[d]isothiazol-3(2H)-one derivatives
Tiew, Kok-Chuan; Dou, Dengfeng; Teramoto, Tadahisa; Lai, Huiguo; Alliston, Kevin R.; Lushington, Gerald H.; Padmanabhan, Radhakrishnan; Groutas, William C. (Elsevier, 2012-02)Two click chemistry-derived focused libraries based on the benz[d]isothiazol-3(2H)-one scaffold were synthesized and screened against Dengue virus and West Nile virus NS2B-NS3 proteases. Several compounds (4l, 7j-n) displayed ... -
Inhibitors of Dengue Virus and West Nile Virus proteases based on the aminobenzamide scaffold
Aravapalli, Sridhar; Lai, Huiguo; Teramoto, Tadahisa; Alliston, Kevin R.; Lushington, Gerald H.; Ferguson, Eron L.; Padmanabhan, Radhakrishnan; Groutas, William C. (Elsevier, 2012-05-10)Dengue and West Nile viruses (WNV) are mosquito-borne members of flaviviruses that cause significant morbidity and mortality. There is no approved vaccine or antiviral drugs for human use to date. In this study, a series ... -
Viral and fungal inhibitors
Padmanabhan, Radhakrishnan; Groutas, William C.; Korba, Brent E (United States Patent and Trademark Office, 2013-08-20)Novel classes of viral and fungal inhibitors are disclosed. These compounds are useful in treating, preventing, and/or ameliorating viral infections such as, for example, Hepatitis C Virus, West Nile Virus, Dengue Virus, ...