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Page 1
Metabolism-directed design of oxetane-containing arylsulfonamide derivatives as γ-secretase inhibitors.
Stepan AF, Karki K, McDonald WS, Dorff PH, Dutra JK, Dirico KJ, Won A, Subramanyam C, Efremov IV, O'Donnell CJ, Nolan CE, Becker SL, Pustilnik LR, Sneed B, Sun H, Lu Y, Robshaw AE, Riddell D, O'Sullivan TJ, Sibley E, Capetta S, Atchison K, Hallgren AJ, Miller E, Wood A, Obach RS. Stepan AF, et al. Among authors: efremov iv. J Med Chem. 2011 Nov 24;54(22):7772-83. doi: 10.1021/jm200893p. Epub 2011 Oct 26. J Med Chem. 2011. PMID: 21995460
Application of the bicyclo[1.1.1]pentane motif as a nonclassical phenyl ring bioisostere in the design of a potent and orally active γ-secretase inhibitor.
Stepan AF, Subramanyam C, Efremov IV, Dutra JK, O'Sullivan TJ, DiRico KJ, McDonald WS, Won A, Dorff PH, Nolan CE, Becker SL, Pustilnik LR, Riddell DR, Kauffman GW, Kormos BL, Zhang L, Lu Y, Capetta SH, Green ME, Karki K, Sibley E, Atchison KP, Hallgren AJ, Oborski CE, Robshaw AE, Sneed B, O'Donnell CJ. Stepan AF, et al. Among authors: efremov iv. J Med Chem. 2012 Apr 12;55(7):3414-24. doi: 10.1021/jm300094u. Epub 2012 Mar 29. J Med Chem. 2012. PMID: 22420884
Spirocyclic sulfamides as β-secretase 1 (BACE-1) inhibitors for the treatment of Alzheimer's disease: utilization of structure based drug design, WaterMap, and CNS penetration studies to identify centrally efficacious inhibitors.
Brodney MA, Barreiro G, Ogilvie K, Hajos-Korcsok E, Murray J, Vajdos F, Ambroise C, Christoffersen C, Fisher K, Lanyon L, Liu J, Nolan CE, Withka JM, Borzilleri KA, Efremov I, Oborski CE, Varghese A, O'Neill BT. Brodney MA, et al. J Med Chem. 2012 Nov 8;55(21):9224-39. doi: 10.1021/jm3009426. Epub 2012 Oct 8. J Med Chem. 2012. PMID: 22984865
Design and optimization of a series of 4-(3-azabicyclo[3.1.0]hexan-3-yl)pyrimidin-2-amines: Dual inhibitors of TYK2 and JAK1.
Fensome A, Ambler CM, Arnold E, Banker ME, Clark JD, Dowty ME, Efremov IV, Flick A, Gerstenberger BS, Gifford RS, Gopalsamy A, Hegen M, Jussif J, Limburg DC, Lin TH, Pierce BS, Sharma R, Trujillo JI, Vajdos FF, Vincent F, Wan ZK, Xing L, Yang X, Yang X. Fensome A, et al. Among authors: efremov iv. Bioorg Med Chem. 2020 May 15;28(10):115481. doi: 10.1016/j.bmc.2020.115481. Epub 2020 Mar 31. Bioorg Med Chem. 2020. PMID: 32253095
3-Benzyl-1,3-oxazolidin-2-ones as mGluR2 positive allosteric modulators: Hit-to lead and lead optimization.
Duplantier AJ, Efremov I, Candler J, Doran AC, Ganong AH, Haas JA, Hanks AN, Kraus KG, Lazzaro JT Jr, Lu J, Maklad N, McCarthy SA, O'Sullivan TJ, Rogers BN, Siuciak JA, Spracklin DK, Zhang L. Duplantier AJ, et al. Bioorg Med Chem Lett. 2009 May 1;19(9):2524-9. doi: 10.1016/j.bmcl.2009.03.032. Epub 2009 Mar 14. Bioorg Med Chem Lett. 2009. PMID: 19328692
Dual Inhibition of TYK2 and JAK1 for the Treatment of Autoimmune Diseases: Discovery of (( S)-2,2-Difluorocyclopropyl)((1 R,5 S)-3-(2-((1-methyl-1 H-pyrazol-4-yl)amino)pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octan-8-yl)methanone (PF-06700841).
Fensome A, Ambler CM, Arnold E, Banker ME, Brown MF, Chrencik J, Clark JD, Dowty ME, Efremov IV, Flick A, Gerstenberger BS, Gopalsamy A, Hayward MM, Hegen M, Hollingshead BD, Jussif J, Knafels JD, Limburg DC, Lin D, Lin TH, Pierce BS, Saiah E, Sharma R, Symanowicz PT, Telliez JB, Trujillo JI, Vajdos FF, Vincent F, Wan ZK, Xing L, Yang X, Yang X, Zhang L. Fensome A, et al. Among authors: efremov iv. J Med Chem. 2018 Oct 11;61(19):8597-8612. doi: 10.1021/acs.jmedchem.8b00917. Epub 2018 Aug 16. J Med Chem. 2018. PMID: 30113844
Discovery of indole-derived pyridopyrazine-1,6-dione γ-secretase modulators that target presenilin.
Pettersson M, Johnson DS, Humphrey JM, Am Ende CW, Evrard E, Efremov I, Kauffman GW, Stepan AF, Stiff CM, Xie L, Bales KR, Hajos-Korcsok E, Murrey HE, Pustilnik LR, Steyn SJ, Wood KM, Verhoest PR. Pettersson M, et al. Bioorg Med Chem Lett. 2015 Feb 15;25(4):908-13. doi: 10.1016/j.bmcl.2014.12.059. Epub 2014 Dec 25. Bioorg Med Chem Lett. 2015. PMID: 25582600
1-[(1-methyl-1H-imidazol-2-yl)methyl]-4-phenylpiperidines as mGluR2 positive allosteric modulators for the treatment of psychosis.
Zhang L, Brodney MA, Candler J, Doran AC, Duplantier AJ, Efremov IV, Evrard E, Kraus K, Ganong AH, Haas JA, Hanks AN, Jenza K, Lazzaro JT, Maklad N, McCarthy SA, Qian W, Rogers BN, Rottas MD, Schmidt CJ, Siuciak JA, Tingley FD 3rd, Zhang AQ. Zhang L, et al. Among authors: efremov iv. J Med Chem. 2011 Mar 24;54(6):1724-39. doi: 10.1021/jm101414h. Epub 2011 Mar 2. J Med Chem. 2011. PMID: 21366332
18 results