Author results

2F9V
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HCV NS3 PROTEASE DOMAIN WITH NS4A PEPTIDE AND A KETOAMIDE INHIBITOR WITH P1 AND P2 CYCLOPROPYLALANNINES
Descriptor:NS3 protease/helicase, polyprotein, ZINC ION, ...
Authors:Bogen, S.L., Ruan, S., Liu, R., Agrawal, S., Pichardo, J., Prongay, A., Baroudy, B., Saksena, A., Girijavallabhan, V., Njoroge, F.G.
Deposit date:2005-12-06
Release date:2007-01-09
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.6 Å)
Cite:Depeptidization efforts on P3-P2 a-ketoamide inhibitors of HCV NS3-4A serine protease: Effect on HCV replicon activity.
Bioorg.Med.Chem.Lett., 16, 2006
2GVF
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HCV NS3-4A PROTEASE DOMAIN COMPLEXED WITH A MACROCYCLIC KETOAMIDE INHIBITOR, SCH419021
Descriptor:polyprotein, Polyprotein, ZINC ION, ...
Authors:Arasappan, A., Njoroge, F.G., Chen, K.X., Venkatraman, S., Parekh, T.N., Gu, H., Pichardo, J., Butkiewicz, N., Prongay, A., Madison, V., Girijavallabhan, V.
Deposit date:2006-05-02
Release date:2007-01-23
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:P2-P4 macrocyclic inhibitors of hepatitis C virus NS3-4A serine protease.
Bioorg.Med.Chem.Lett., 16, 2006
2A4R
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HCV NS3 PROTEASE DOMAIN WITH A KETOAMIDE INHIBITOR COVALENTLY BOUND.
Descriptor:NS3 protease/helicase, Ns4a peptide, ZINC ION, ...
Authors:Bogen, S., Saksena, A.K., Arasappan, A., Gu, H., Njoroge, F.G., Girijavallabhan, V., Pichardo, J., Butkiewicz, N., Prongay, A., Madison, V.
Deposit date:2005-06-29
Release date:2006-07-04
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.4 Å)
Cite:Hepatitis C Virus NS3-4A serine protease inhibitors: Use of a P2-P1 cyclopropyl alanine combination for improved potency.
Bioorg.Med.Chem.Lett., 15, 2005
2A4Q
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HCV NS3 PROTEASE WITH NS4A PEPTIDE AND A COVALENTLY BOUND MACROCYCLIC KETOAMIDE COMPOUND.
Descriptor:NS3 protease/helicase', NS4a peptide, ZINC ION, ...
Authors:Chen, K.X., Njoroge, F.G., Prongay, A., Pichardo, J., Madison, V., Girijavallabhan, V.
Deposit date:2005-06-29
Release date:2006-07-04
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.45 Å)
Cite:Synthesis and Biological Activity of Macrocyclic Inhibitors of Hepatitis C Virus (HCV) NS3 Protease
Bioorg.Med.Chem.Lett., 15, 2005
2FM2
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HCV NS3-4A PROTEASE DOMAIN COMPLEXED WITH A KETOAMIDE INHIBITOR, SCH446211
Descriptor:NS3 protease/helicase, NS4a protein, ZINC ION, ...
Authors:Yi, M., Tong, X., Skelton, A., Chase, R., Chen, T., Prongay, A., Bogen, S.L., Saksena, A.K., Njoroge, F.G., Veselenak, R.L., Pyles, R.B., Bourne, N., Malcolm, B.A., Lemon, S.M.
Deposit date:2006-01-06
Release date:2006-02-07
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.7 Å)
Cite:Mutations conferring resistance to SCH6, a novel hepatitis C virus NS3/4A protease inhibitor. Reduced RNA replication fitness and partial rescue by second-site mutations
J.Biol.Chem., 281, 2006
3KNX
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HCV NS3 PROTEASE DOMAIN WITH P1-P3 MACROCYCLIC KETOAMIDE INHIBITOR
Descriptor:HCV NS3 Protease, HCV NS4a peptide, ZINC ION, ...
Authors:Venkatraman, S., Velazquez, F., Wu, W., Blackman, M., Chen, K.X., Bogen, S., Nair, L., Tong, X., Chase, R., Hart, A., Agrawal, S., Pichardo, J., Prongay, A., Cheng, K.-C., Girijavallabhan, V., Piwinski, J., Shih, N.-Y., Njoroge, F.G.
Deposit date:2009-11-12
Release date:2010-10-27
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.65 Å)
Cite:Discovery and structure-activity relationship of P1-P3 ketoamide derived macrocyclic inhibitors of hepatitis C virus NS3 protease.
J.Med.Chem., 52, 2009
3KN2
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HCV NS3 PROTEASE DOMAIN WITH KETOAMIDE INHIBITOR
Descriptor:HCV NS3 Protease Domain, Peptide KK-NS4A-KK, ZINC ION, ...
Authors:Nair, L.G., Sannigrahi, M., Pinto, P., Bogen, S., Chen, K.X., Njoroge, G., Prongay, A.
Deposit date:2009-11-11
Release date:2010-01-19
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.3 Å)
Cite:P4 capped amides and lactams as HCV NS3 protease inhibitors with improved potency and DMPK profile.
Bioorg.Med.Chem.Lett., 20, 2010
2OBO
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STRUCTURE OF HEPATITIS C VIRAL NS3 PROTEASE DOMAIN COMPLEXED WITH NS4A PEPTIDE AND KETOAMIDE SCH476776
Descriptor:HCV NS3 protease, HCV NS4A peptide, ZINC ION, ...
Authors:Prongay, A.J., Guo, Z., Yao, N., Fischmann, T., Strickland, C., Myers Jr., J., Weber, P.C., Malcolm, B., Beyer, B.M., Ingram, R., Pichardo, J., Hong, Z., Prosise, W.W., Ramanathan, L., Taremi, S.S., Yarosh-Tomaine, T., Zhang, R., Senior, M., Yang, R., Arasappan, A., Bennett, F., Bogen, S.F., Chen, K., Jao, E., Liu, Y., Love, R.G., Saksena, A.K., Venkatraman, S., Girijavallabhan, V., Njoroge, F.G., Madison, V.
Deposit date:2006-12-19
Release date:2007-07-31
Last modified:2012-12-26
Method:X-RAY DIFFRACTION (2.6 Å)
Cite:Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization.
J.Med.Chem., 50, 2007
2OBQ
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DISCOVERY OF THE HCV NS3/4A PROTEASE INHIBITOR SCH503034. KEY STEPS IN STRUCTURE-BASED OPTIMIZATION
Descriptor:Hepatitis C virus, ZINC ION
Authors:Prongay, A.J., Guo, Z., Yao, N., Fischmann, T., Strickland, C., Myers Jr., J., Weber, P.C., Malcolm, B., Beyer, B.M., Ingram, R., Pichardo, J., Hong, Z., Prosise, W.W., Ramanathan, L., Taremi, S.S., Yarosh-Tomaine, T., Zhang, R., Senior, M., Yang, R., Arasappan, A., Bennett, F., Bogen, S.F., Chen, K., Jao, E., Liu, Y., Love, R.G., Saksena, A.K., Venkatraman, S., Girijavallabhan, V., Njoroge, F.G., Madison, V.
Deposit date:2006-12-19
Release date:2007-07-31
Last modified:2017-10-18
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization.
J.Med.Chem., 50, 2007
2OC0
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STRUCTURE OF NS3 COMPLEXED WITH A KETOAMIDE INHIBITOR SCH491762
Descriptor:Hepatitis C Virus, Hepatitis C virus, ZINC ION, ...
Authors:Prongay, A.J., Guo, Z., Yao, N., Fischmann, T., Strickland, C., Myers Jr., J., Weber, P.C., Malcolm, B., Beyer, B.M., Ingram, R., Pichardo, J., Hong, Z., Prosise, W.W., Ramanathan, L., Taremi, S.S., Yarosh-Tomaine, T., Zhang, R., Senior, M., Yang, R., Arasappan, A., Bennett, F., Bogen, S.F., Chen, K., Jao, E., Liu, Y., Love, R.G., Saksena, A.K., Venkatraman, S., Girijavallabhan, V., Njoroge, F.G., Madison, V.
Deposit date:2006-12-20
Release date:2007-07-31
Last modified:2012-02-22
Method:X-RAY DIFFRACTION (2.3 Å)
Cite:Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization.
J.Med.Chem., 50, 2007
2OC1
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STRUCTURE OF THE HCV NS3/4A PROTEASE INHIBITOR CVS4819
Descriptor:Hepatitis C virus, ZINC ION, (2S)-({N-[(3S)-3-({N-[(2S,4E)-2-ISOPROPYL-7-METHYLOCT-4-ENOYL]-L-LEUCYL}AMINO)-2-OXOHEXANOYL]GLYCYL}AMINO)(PHENYL)ACETIC ACID
Authors:Prongay, A.J., Guo, Z., Yao, N., Fischmann, T., Strickland, C., Myers Jr., J., Weber, P.C., Malcolm, B., Beyer, B.M., Ingram, R., Pichardo, J., Hong, Z., Prosise, W.W., Ramanathan, L., Taremi, S.S., Yarosh-Tomaine, T., Zhang, R., Senior, M., Yang, R., Arasappan, A., Bennett, F., Bogen, S.F., Chen, K., Jao, E., Liu, Y., Love, R.G., Saksena, A.K., Venkatraman, S., Girijavallabhan, V., Njoroge, F.G., Madison, V.
Deposit date:2006-12-20
Release date:2007-07-31
Last modified:2018-04-04
Method:X-RAY DIFFRACTION (2.7 Å)
Cite:Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization.
J.Med.Chem., 50, 2007
2OC7
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STRUCTURE OF HEPATITIS C VIRAL NS3 PROTEASE DOMAIN COMPLEXED WITH NS4A PEPTIDE AND KETOAMIDE SCH571696
Descriptor:Hepatitis C Virus, ZINC ION, BETA-MERCAPTOETHANOL, ...
Authors:Prongay, A.J., Guo, Z., Yao, N., Fischmann, T., Strickland, C., Myers Jr., J., Weber, P.C., Malcolm, B., Beyer, B.M., Ingram, R., Pichardo, J., Hong, Z., Prosise, W.W., Ramanathan, L., Taremi, S.S., Yarosh-Tomaine, T., Zhang, R., Senior, M., Yang, R., Arasappan, A., Bennett, F., Bogen, S.F., Chen, K., Jao, E., Liu, Y., Love, R.G., Saksena, A.K., Venkatraman, S., Girijavallabhan, V., Njoroge, F.G., Madison, V.
Deposit date:2006-12-20
Release date:2007-07-31
Last modified:2012-02-22
Method:X-RAY DIFFRACTION (2.7 Å)
Cite:Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization.
J.Med.Chem., 50, 2007
2OC8
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STRUCTURE OF HEPATITIS C VIRAL NS3 PROTEASE DOMAIN COMPLEXED WITH NS4A PEPTIDE AND KETOAMIDE SCH503034
Descriptor:Hepatitis C virus, ZINC ION, BETA-MERCAPTOETHANOL, ...
Authors:Prongay, A.J., Guo, Z., Yao, N., Fischmann, T., Strickland, C., Myers, J., Weber, P.C., Malcolm, B., Beyer, B.M., Ingram, R., Pichardo, J., Hong, Z., Prosise, W.W., Ramanathan, L., Taremi, S.S., Yarosh-Tomaine, T., Zhang, R., Senior, M., Yang, R.S., Arasappan, A., Bennett, F., Bogen, S.L., Chen, K., Jao, E., Liu, Y.T., Lovey, R.G., Saksena, A.K., Venkatraman, S., Girijavallabhan, V., Njoroge, F.G., Madison, V.
Deposit date:2006-12-20
Release date:2007-07-31
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.66 Å)
Cite:Discovery of the HCV NS3/4A protease inhibitor (1R,5S)-N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3- [2(S)-[[[(1,1-dimethylethyl)amino]carbonyl]amino]-3,3-dimethyl-1-oxobutyl]- 6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2(S)-carboxamide (Sch 503034) II. Key steps in structure-based optimization.
J.Med.Chem., 50, 2007
2F9U
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HCV NS3 PROTEASE DOMAIN WITH NS4A PEPTIDE AND A KETOAMIDE INHIBITOR WITH A P2 NORBORANE
Descriptor:NS3 protease/helicase', polyprotein, ZINC ION, ...
Authors:Venkatraman, S., Njoroge, F.G., Wu, W., Girijavallabhan, V., Prongay, A.J., Butkiewicz, N., Pichardo, J.
Deposit date:2005-12-06
Release date:2006-06-06
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.6 Å)
Cite:Novel Inhibitors of Hepatitis C NS3-NS4A Serine Protease Derived from 2-Aza-bicyclo[2.2.1]heptane-3-carboxylic acid.
Bioorg.Med.Chem.Lett., 16, 2006
3LON
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HCV NS3-4A PROTEASE DOMAIN WITH KETOAMIDE INHIBITOR NARLAPREVIR
Descriptor:Genome polyprotein, KK-NS4a(21-39)-KK, ZINC ION, ...
Authors:Prongay, A.J.
Deposit date:2010-02-04
Release date:2011-01-19
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.2 Å)
Cite:Candidate selection and preclinical evaluation culminating in the discovery of Narlaprevir (SCH 900518): A potent, selective and orally efficacious second generation HCV NS3 serine protease inhibitor
To be Published
3LOX
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HCV NS3-4A PROTEASE DOMAIN WITH A KETOAMIDE INHIBITOR DERIVATIVE OF BOCEPREVIR BOUND
Descriptor:HCV NS3 Protease, HCV NS4a(21-39) peptide, ZINC ION, ...
Authors:Prongay, A.J.
Deposit date:2010-02-04
Release date:2011-02-23
Last modified:2012-12-12
Method:X-RAY DIFFRACTION (2.65 Å)
Cite:The introduction of P4 substituted 1-methylcyclohexyl groups into Boceprevir: a change in direction in the search for a second generation HCV NS3 protease inhibitor.
Bioorg.Med.Chem.Lett., 20, 2010
3EYD
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STRUCTURE OF HCV NS3-4A PROTEASE WITH AN INHIBITOR DERIVED FROM A BORONIC ACID
Descriptor:HCV NS3, HCV NS4a peptide, ZINC ION, ...
Authors:Venkatraman, S., Wu, W., Prongay, A.J., Girijavallabhan, V., Njoroge, F.G.
Deposit date:2008-10-20
Release date:2009-02-10
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.3 Å)
Cite:Potent inhibitors of HCV-NS3 protease derived from boronic acids.
Bioorg.Med.Chem.Lett., 19, 2009