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Page 1
Fragment-Based Discovery of 7-Azabenzimidazoles as Potent, Highly Selective, and Orally Active CDK4/6 Inhibitors.
Cho YS, Angove H, Brain C, Chen CH, Cheng H, Cheng R, Chopra R, Chung K, Congreve M, Dagostin C, Davis DJ, Feltell R, Giraldes J, Hiscock SD, Kim S, Kovats S, Lagu B, Lewry K, Loo A, Lu Y, Luzzio M, Maniara W, McMenamin R, Mortenson PN, Benning R, O'Reilly M, Rees DC, Shen J, Smith T, Wang Y, Williams G, Woolford AJ, Wrona W, Xu M, Yang F, Howard S. Cho YS, et al. Among authors: chopra r. ACS Med Chem Lett. 2012 May 17;3(6):445-9. doi: 10.1021/ml200241a. eCollection 2012 Jun 14. ACS Med Chem Lett. 2012. PMID: 24900493 Free PMC article.
4-(Pyrazol-4-yl)-pyrimidines as selective inhibitors of cyclin-dependent kinase 4/6.
Cho YS, Borland M, Brain C, Chen CH, Cheng H, Chopra R, Chung K, Groarke J, He G, Hou Y, Kim S, Kovats S, Lu Y, O'Reilly M, Shen J, Smith T, Trakshel G, Vögtle M, Xu M, Xu M, Sung MJ. Cho YS, et al. Among authors: chopra r. J Med Chem. 2010 Nov 25;53(22):7938-57. doi: 10.1021/jm100571n. Epub 2010 Nov 1. J Med Chem. 2010. PMID: 21038853
Crystal structure of human CDK4 in complex with a D-type cyclin.
Day PJ, Cleasby A, Tickle IJ, O'Reilly M, Coyle JE, Holding FP, McMenamin RL, Yon J, Chopra R, Lengauer C, Jhoti H. Day PJ, et al. Among authors: chopra r. Proc Natl Acad Sci U S A. 2009 Mar 17;106(11):4166-70. doi: 10.1073/pnas.0809645106. Epub 2009 Feb 23. Proc Natl Acad Sci U S A. 2009. PMID: 19237565 Free PMC article.
The potent and selective cyclin-dependent kinases 4 and 6 inhibitor ribociclib (LEE011) is a versatile combination partner in preclinical cancer models.
Kim S, Tiedt R, Loo A, Horn T, Delach S, Kovats S, Haas K, Engstler BS, Cao A, Pinzon-Ortiz M, Mulford I, Acker MG, Chopra R, Brain C, di Tomaso E, Sellers WR, Caponigro G. Kim S, et al. Among authors: chopra r. Oncotarget. 2018 Oct 16;9(81):35226-35240. doi: 10.18632/oncotarget.26215. eCollection 2018 Oct 16. Oncotarget. 2018. PMID: 30443290 Free PMC article.
Design and synthesis of lactam-thiophene carboxylic acids as potent hepatitis C virus polymerase inhibitors.
Barnes-Seeman D, Boiselle C, Capacci-Daniel C, Chopra R, Hoffmaster K, Jones CT, Kato M, Lin K, Ma S, Pan G, Shu L, Wang J, Whiteman L, Xu M, Zheng R, Fu J. Barnes-Seeman D, et al. Among authors: chopra r. Bioorg Med Chem Lett. 2014 Aug 15;24(16):3979-85. doi: 10.1016/j.bmcl.2014.06.031. Epub 2014 Jun 20. Bioorg Med Chem Lett. 2014. PMID: 24986660
Correction: The potent and selective cyclin-dependent kinases 4 and 6 inhibitor ribociclib (LEE011) is a versatile combination partner in preclinical cancer models.
Kim S, Tiedt R, Loo A, Horn T, Delach S, Kovats S, Haas K, Engstler BS, Cao A, Pinzon-Ortiz M, Mulford I, Acker MG, Chopra R, Brain C, Tomaso ED, Sellers WR, Caponigro G. Kim S, et al. Among authors: chopra r. Oncotarget. 2020 Apr 7;11(14):1289. doi: 10.18632/oncotarget.27407. eCollection 2020 Apr 7. Oncotarget. 2020. PMID: 32292577 Free PMC article.
Discovery and initial optimization of 5,5'-disubstituted aminohydantoins as potent beta-secretase (BACE1) inhibitors.
Nowak P, Cole DC, Aulabaugh A, Bard J, Chopra R, Cowling R, Fan KY, Hu B, Jacobsen S, Jani M, Jin G, Lo MC, Malamas MS, Manas ES, Narasimhan R, Reinhart P, Robichaud AJ, Stock JR, Subrath J, Svenson K, Turner J, Wagner E, Zhou P, Ellingboe JW. Nowak P, et al. Among authors: chopra r. Bioorg Med Chem Lett. 2010 Jan 15;20(2):632-5. doi: 10.1016/j.bmcl.2009.11.052. Epub 2009 Nov 20. Bioorg Med Chem Lett. 2010. PMID: 19959359
Discovery of proline sulfonamides as potent and selective hepatitis C virus NS5b polymerase inhibitors. Evidence for a new NS5b polymerase binding site.
Gopalsamy A, Chopra R, Lim K, Ciszewski G, Shi M, Curran KJ, Sukits SF, Svenson K, Bard J, Ellingboe JW, Agarwal A, Krishnamurthy G, Howe AY, Orlowski M, Feld B, O'Connell J, Mansour TS. Gopalsamy A, et al. Among authors: chopra r. J Med Chem. 2006 Jun 1;49(11):3052-5. doi: 10.1021/jm060168g. J Med Chem. 2006. PMID: 16722622
Pyridinyl aminohydantoins as small molecule BACE1 inhibitors.
Zhou P, Li Y, Fan Y, Wang Z, Chopra R, Olland A, Hu Y, Magolda RL, Pangalos M, Reinhart PH, Turner MJ, Bard J, Malamas MS, Robichaud AJ. Zhou P, et al. Among authors: chopra r. Bioorg Med Chem Lett. 2010 Apr 1;20(7):2326-9. doi: 10.1016/j.bmcl.2010.01.136. Epub 2010 Feb 12. Bioorg Med Chem Lett. 2010. PMID: 20202842
918 results