- ANTIVIRAL PYRIDOPYRAZINEDIONE COMPOUNDS
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The invention provides compounds of Formula (I) as described herein, along with pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and methods to use these compounds, salts and compositions for treating viral infections, particularly infections caused by herpesviruses.
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Paragraph 0587-0588
(2020/04/09)
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- QUINOLONE DERIVATIVES AS ANTIBACTERIALS
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This invention is in the field of medicinal chemistry and relates to compounds, and pharmaceutical compositions thereof, that inhibit bacterial gyrase. The compounds are useful as inhibitors of bacterial gyrase activity and bacterial infections, and have the structure of Formula (I) as further described herein. The invention further provides pharmaceutical compositions comprising a compound of Formula (I) and methods of using the compounds and compositions to treat bacterial infections.
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Page/Page column 78
(2016/04/20)
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- Discovery of 1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5] cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-2-ylmethyl)methanesulfonamide (MK-8033): A specific c-Met/Ron dual kinase inhibitor with preferential affinity for the activated state of c-Met
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This report documents the first example of a specific inhibitor of protein kinases with preferential binding to the activated kinase conformation: 5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-one 11r (MK-8033), a dual c-Met/Ron inhibitor under investigation as a treatment for cancer. The design of 11r was based on the desire to reduce time-dependent inhibition of CYP3A4 (TDI) by members of this structural class. A novel two-step protocol for the synthesis of benzylic sulfonamides was developed to access 11r and analogues. We provide a rationale for the observed selectivity based on X-ray crystallographic evidence and discuss selectivity trends with additional examples. Importantly, 11r provides full inhibition of tumor growth in a c-Met amplified (GTL-16) subcutaneous tumor xenograft model and may have an advantage over inactive form kinase inhibitors due to equal potency against a panel of oncogenic activating mutations of c-Met in contrast to c-Met inhibitors without preferential binding to the active kinase conformation.
- Northrup, Alan B.,Katcher, Matthew H.,Altman, Michael D.,Chenard, Melissa,Daniels, Matthew H.,Deshmukh, Sujal V.,Falcone, Danielle,Guerin, David J.,Hatch, Harold,Li, Chaomin,Lu, Wei,Lutterbach, Bart,Allison, Timothy J.,Patel, Sangita B.,Reilly, John F.,Reutershan, Michael,Rickert, Keith W.,Rosenstein, Craig,Soisson, Stephen M.,Szewczak, Alexander A.,Walker, Deborah,Wilson, Kevin,Young, Jonathan R.,Pan, Bo-Sheng,Dinsmore, Christopher J.
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p. 2294 - 2310
(2013/06/04)
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- Tyrosine kinase inhibitors
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The present invention relates to 5H-benzo[4,5]cyclohepta[1,2-b]pyridine derivatives, that are useful for treating cellular proliferative diseases, for treating disorders associated with MET activity, and for inhibiting the receptor tyrosine kinase MET. The invention also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.
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Page/Page column 25
(2009/01/23)
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