2F9V
 
 | | HCV NS3 protease domain with NS4a peptide and a ketoamide inhibitor with P1 and P2 cyclopropylalannines | | Descriptor: | (2S,8R,9S,15S)-15-CYCLOHEXYL-9,12-BIS(CYCLOPROPYLMETHYL)-8-HYDROXY-20-METHYL-4,7,11,14,17-PENTAOXO-2-PHENYL-18-OXA-3,6,10,12,13,16-HEXAAZAHENICOSAN-1-OIC ACID, NS3 protease/helicase, 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: | 2024-03-13 | | 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
 | | HCV NS3-4A protease domain complexed with a macrocyclic ketoamide inhibitor, SCH419021 | | Descriptor: | (6R,8S,11S)-11-CYCLOHEXYL-N-(1-{[(2-{[(1S)-2-(DIMETHYLAMINO)-2-OXO-1-PHENYLETHYL]AMINO}-2-OXOETHYL)AMINO](OXO)ACETYL}BUTYL)-10,13-DIOXO-2,5-DIOXA-9,12-DIAZATRICYCLO[14.3.1.1~6,9~]HENICOSA-1(20),16,18-TRIENE-8-CARBOXAMIDE, 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
 | | 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: | 2024-02-14 | | 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
 | | HCV NS3 protease with NS4a peptide and a covalently bound macrocyclic ketoamide compound. | | Descriptor: | (2R)-({N-[(3S)-3-({[(3S,6S)-6-CYCLOHEXYL-5,8-DIOXO-4,7-DIAZABICYCLO[14.3.1]ICOSA-1(20),16,18-TRIEN-3-YL]CARBONYL}AMINO)-2-OXOHEXANOYL]GLYCYL}AMINO)(PHENYL)ACETIC ACID, BETA-MERCAPTOETHANOL, NS3 protease/helicase', ... | | 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: | 2021-10-20 | | 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
 | | HCV NS3-4A protease domain complexed with a ketoamide inhibitor, SCH446211 | | Descriptor: | BETA-MERCAPTOETHANOL, NS3 protease/helicase, NS4a protein, ... | | 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: | 2024-04-03 | | 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
 | | HCV NS3 protease domain with P1-P3 macrocyclic ketoamide inhibitor | | Descriptor: | (2R)-2-{(3S,13S,16aS,17aR,17bS)-13-[({(1S)-1-[(4,4-dimethyl-2,6-dioxopiperidin-1-yl)methyl]-2,2-dimethylpropyl}carbamoyl)amino]-17,17-dimethyl-1,14-dioxooctadecahydro-2H-cyclopropa[3,4]pyrrolo[1,2-a][1,4]diazacyclohexadecin-3-yl}-2-hydroxy-N-prop-2-en-1-ylethanamide, BETA-MERCAPTOETHANOL, HCV NS3 Protease, ... | | 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: | 2024-04-03 | | 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
 | | HCV NS3 Protease Domain with ketoamide inhibitor | | Descriptor: | (1R,2S,5S)-3-{(2S)-2-(2,3-dihydro-1H-inden-2-yl)-2-[({(1S)-2,2-dimethyl-1-[(2-oxopiperidin-1-yl)methyl]propyl}carbamoyl)amino]acetyl}-6,6-dimethyl-N-{(1S)-1-[oxo(prop-2-en-1-ylamino)acetyl]butyl}-3-azabicyclo[3.1.0]hexane-2-carboxamide, HCV NS3 Protease Domain, Peptide KK-NS4A-KK, ... | | 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: | 2021-10-13 | | 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
|
|
2F9U
 | | HCV NS3 protease domain with NS4a peptide and a ketoamide inhibitor with a P2 norborane | | Descriptor: | 1,1-DIMETHYLETHYL [1-CYCLOHEXYL-2-[3-[[[1-[2-[[2-[[2-(DIMETHYLAMINO)-2-OXO-1-PHENYLETHYL]AMINO]-2-OXOETHYL]AMINO]-1,2-DIOXOETHYL]PENTYL]AMINO]CARBONYL]-2-AZABICYCLO[2.2.1]HEPTAN-2-YL]-2-OXOETHYL]CARBAMATE, NS3 protease/helicase', 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: | 2024-03-13 | | 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
|
|
3EYD
 | | 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: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Potent inhibitors of HCV-NS3 protease derived from boronic acids.
Bioorg.Med.Chem.Lett., 19, 2009
|
|
2OC1
 | | Structure of the HCV NS3/4A Protease Inhibitor CVS4819 | | Descriptor: | (2S)-({N-[(3S)-3-({N-[(2S,4E)-2-ISOPROPYL-7-METHYLOCT-4-ENOYL]-L-LEUCYL}AMINO)-2-OXOHEXANOYL]GLYCYL}AMINO)(PHENYL)ACETI C ACID, 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: | 2023-08-30 | | 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
|
|
2OBO
 | | Structure of HEPATITIS C VIRAL NS3 protease domain complexed with NS4A peptide and ketoamide SCH476776 | | Descriptor: | BETA-MERCAPTOETHANOL, HCV NS3 protease, HCV NS4A peptide, ... | | 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: | 2023-08-30 | | 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
 | | 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: | 2022-12-21 | | 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
 | | Structure of NS3 complexed with a ketoamide inhibitor SCh491762 | | Descriptor: | BETA-MERCAPTOETHANOL, Hepatitis C Virus, Hepatitis C virus, ... | | 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: | 2023-08-30 | | 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
|
|
2OC7
 | | Structure of Hepatitis C Viral NS3 protease domain complexed with NS4A peptide and ketoamide SCH571696 | | Descriptor: | BETA-MERCAPTOETHANOL, Hepatitis C Virus, TERT-BUTYL {(1S)-2-[(1R,2S,5R)-2-({[(1S)-3-AMINO-1-(CYCLOBUTYLMETHYL)-2,3-DIOXOPROPYL]AMINO}CARBONYL)-7,7-DIMETHYL-6-OXA-3-AZABICYCLO[3.2.0]HEPT-3-YL]-1-CYCLOHEXYL-2-OXOETHYL}CARBAMATE, ... | | 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: | 2023-08-30 | | 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
 | | Structure of Hepatitis C Viral NS3 protease domain complexed with NS4A peptide and ketoamide SCH503034 | | Descriptor: | BETA-MERCAPTOETHANOL, Hepatitis C virus, ZINC ION, ... | | 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: | 2023-08-30 | | 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
|
|
3LON
 | | HCV NS3-4a protease domain with ketoamide inhibitor narlaprevir | | Descriptor: | (1R,2S,5S)-3-[N-({1-[(tert-butylsulfonyl)methyl]cyclohexyl}carbamoyl)-3-methyl-L-valyl]-N-{(1S)-1-[(1R)-2-(cyclopropylamino)-1-hydroxy-2-oxoethyl]pentyl}-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide, BETA-MERCAPTOETHANOL, Genome polyprotein, ... | | Authors: | Prongay, A.J. | | Deposit date: | 2010-02-04 | | Release date: | 2011-01-19 | | Last modified: | 2024-04-03 | | 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
 | | HCV NS3-4a protease domain with a ketoamide inhibitor derivative of Boceprevir bound | | Descriptor: | (1R,2S,5S)-N-[(2S,3R)-4-amino-1-cyclobutyl-3-hydroxy-4-oxobutan-2-yl]-6,6-dimethyl-3-{3-methyl-N-[(1-methylcyclohexyl)c arbamoyl]-L-valyl}-3-azabicyclo[3.1.0]hexane-2-carboxamide, BETA-MERCAPTOETHANOL, HCV NS3 Protease, ... | | Authors: | Prongay, A.J. | | Deposit date: | 2010-02-04 | | Release date: | 2011-02-23 | | Last modified: | 2024-04-03 | | 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
|
|
