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Page 1
Inhibition of hepatitis C virus replication by GS-6620, a potent C-nucleoside monophosphate prodrug.
Feng JY, Cheng G, Perry J, Barauskas O, Xu Y, Fenaux M, Eng S, Tirunagari N, Peng B, Yu M, Tian Y, Lee YJ, Stepan G, Lagpacan LL, Jin D, Hung M, Ku KS, Han B, Kitrinos K, Perron M, Birkus G, Wong KA, Zhong W, Kim CU, Carey A, Cho A, Ray AS. Feng JY, et al. Among authors: birkus g. Antimicrob Agents Chemother. 2014;58(4):1930-42. doi: 10.1128/AAC.02351-13. Epub 2014 Jan 13. Antimicrob Agents Chemother. 2014. PMID: 24419349 Free PMC article.
GS-9191 is a novel topical prodrug of the nucleotide analog 9-(2-phosphonylmethoxyethyl)guanine with antiproliferative activity and possible utility in the treatment of human papillomavirus lesions.
Wolfgang GH, Shibata R, Wang J, Ray AS, Wu S, Doerrfler E, Reiser H, Lee WA, Birkus G, Christensen ND, Andrei G, Snoeck R. Wolfgang GH, et al. Among authors: birkus g. Antimicrob Agents Chemother. 2009 Jul;53(7):2777-84. doi: 10.1128/AAC.00103-09. Epub 2009 Apr 27. Antimicrob Agents Chemother. 2009. PMID: 19398642 Free PMC article.
Metabolism and pharmacokinetics of the anti-hepatitis C virus nucleotide prodrug GS-6620.
Murakami E, Wang T, Babusis D, Lepist EI, Sauer D, Park Y, Vela JE, Shih R, Birkus G, Stefanidis D, Kim CU, Cho A, Ray AS. Murakami E, et al. Among authors: birkus g. Antimicrob Agents Chemother. 2014;58(4):1943-51. doi: 10.1128/AAC.02350-13. Epub 2014 Jan 13. Antimicrob Agents Chemother. 2014. PMID: 24419340 Free PMC article.
Discovery of a 2'-fluoro-2'-C-methyl C-nucleotide HCV polymerase inhibitor and a phosphoramidate prodrug with favorable properties.
Kirschberg TA, Metobo S, Clarke MO, Aktoudianakis V, Babusis D, Barauskas O, Birkus G, Butler T, Byun D, Chin G, Doerffler E, Edwards TE, Fenaux M, Lee R, Lew W, Mish MR, Murakami E, Park Y, Squires NH, Tirunagari N, Wang T, Whitcomb M, Xu J, Yang H, Ye H, Zhang L, Appleby TC, Feng JY, Ray AS, Cho A, Kim CU. Kirschberg TA, et al. Among authors: birkus g. Bioorg Med Chem Lett. 2017 Apr 15;27(8):1840-1847. doi: 10.1016/j.bmcl.2017.02.037. Epub 2017 Feb 20. Bioorg Med Chem Lett. 2017. PMID: 28274633
Nucleotide Prodrug Containing a Nonproteinogenic Amino Acid To Improve Oral Delivery of a Hepatitis C Virus Treatment.
Feng JY, Wang T, Park Y, Babusis D, Birkus G, Xu Y, Voitenleitner C, Fenaux M, Yang H, Eng S, Tirunagari N, Kirschberg T, Cho A, Ray AS. Feng JY, et al. Among authors: birkus g. Antimicrob Agents Chemother. 2018 Jul 27;62(8):e00620-18. doi: 10.1128/AAC.00620-18. Print 2018 Aug. Antimicrob Agents Chemother. 2018. PMID: 29866875 Free PMC article.
Discovery of β-D-2'-deoxy-2'-α-fluoro-4'-α-cyano-5-aza-7,9-dideaza adenosine as a potent nucleoside inhibitor of respiratory syncytial virus with excellent selectivity over mitochondrial RNA and DNA polymerases.
Clarke MO, Mackman R, Byun D, Hui H, Barauskas O, Birkus G, Chun BK, Doerffler E, Feng J, Karki K, Lee G, Perron M, Siegel D, Swaminathan S, Lee W. Clarke MO, et al. Among authors: birkus g. Bioorg Med Chem Lett. 2015 Jun 15;25(12):2484-7. doi: 10.1016/j.bmcl.2015.04.073. Epub 2015 Apr 29. Bioorg Med Chem Lett. 2015. PMID: 25978965
Discovery of GS-9131: Design, synthesis and optimization of amidate prodrugs of the novel nucleoside phosphonate HIV reverse transcriptase (RT) inhibitor GS-9148.
Mackman RL, Ray AS, Hui HC, Zhang L, Birkus G, Boojamra CG, Desai MC, Douglas JL, Gao Y, Grant D, Laflamme G, Lin KY, Markevitch DY, Mishra R, McDermott M, Pakdaman R, Petrakovsky OV, Vela JE, Cihlar T. Mackman RL, et al. Among authors: birkus g. Bioorg Med Chem. 2010 May 15;18(10):3606-17. doi: 10.1016/j.bmc.2010.03.041. Epub 2010 Mar 27. Bioorg Med Chem. 2010. PMID: 20409721
56 results