3VAP
 
 | | Synthesis and SAR Studies of imidazo-[1,2-a]-pyrazine Aurora kinase inhibitors with improved off target kinase selectivity | | Descriptor: | 3-(1-{2-[(3-fluoropyridinium-4-yl)amino]-2-oxoethyl}-1H-pyrazol-4-yl)-6-methyl-8-[(3-{[(1R,3R)-3-methylpiperidinium-1-yl]methyl}-1,2-thiazol-5-yl)amino]imidazo[1,2-a]pyrazin-1-ium, Aurora kinase A | | Authors: | Voss, M.E, Rainka, M.P, Fleming, M, Peterson, L.H, Belanger, D.B, Siddiqui, M.A, Hruza, A, Voigt, J, Basso, A.D, Gray, K. | | Deposit date: | 2011-12-29 | | Release date: | 2012-05-02 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.66 Å) | | Cite: | Synthesis and SAR studies of imidazo-[1,2-a]-pyrazine Aurora kinase inhibitors with improved off-target kinase selectivity.
Bioorg.Med.Chem.Lett., 22, 2012
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3CIB
 | | Structure of BACE Bound to SCH727596 | | Descriptor: | Beta-secretase 1, D(-)-TARTARIC ACID, N'-[(1S,2R)-2-[(2R,4S)-4-benzylpiperidin-2-yl]-1-(3,5-difluorobenzyl)-2-hydroxyethyl]-5-methyl-N,N-dipropylbenzene-1,3-dicarboxamide | | Authors: | Strickland, C, Cumming, J. | | Deposit date: | 2008-03-11 | | Release date: | 2008-06-10 | | Last modified: | 2017-10-25 | | Method: | X-RAY DIFFRACTION (1.72 Å) | | Cite: | Rational design of novel, potent piperazinone and imidazolidinone BACE1 inhibitors
Bioorg.Med.Chem.Lett., 18, 2008
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8VB1
 | | Crystal structure of HIV-1 protease with GS-9770 | | Descriptor: | (2S)-2-{(3M)-4-chloro-3-[1-(difluoromethyl)-1H-1,2,4-triazol-5-yl]phenyl}-2-[(2E,4R)-4-[4-(2-cyclopropyl-2H-1,2,3-triazol-4-yl)phenyl]-2-imino-5-oxo-4-(3,3,3-trifluoro-2,2-dimethylpropyl)imidazolidin-1-yl]ethyl [1-(difluoromethyl)cyclopropyl]carbamate, HIV-1 protease | | Authors: | Lansdon, E.B. | | Deposit date: | 2023-12-11 | | Release date: | 2024-03-06 | | Last modified: | 2024-04-17 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Preclinical characterization of a non-peptidomimetic HIV protease inhibitor with improved metabolic stability.
Antimicrob.Agents Chemother., 68, 2024
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5HDX
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5HE4
 | | BACE-1 in complex with (4aR,7aS)-7a-(2,6-difluorophenyl)-6-(5-fluoro-4-methoxy-6-methylpyrimidin-2-yl)-3-methyl-4-oxooctahydro-2H-pyrrolo[3,4-d]pyrimidin-2-iminium | | Descriptor: | (2E,4aR,7aS)-7a-(2,6-difluorophenyl)-6-(5-fluoro-4-methoxy-6-methylpyrimidin-2-yl)-2-imino-3-methyloctahydro-4H-pyrrolo[3,4-d]pyrimidin-4-one, Beta-secretase 1, L(+)-TARTARIC ACID | | Authors: | Orth, P. | | Deposit date: | 2016-01-05 | | Release date: | 2016-03-16 | | Last modified: | 2016-04-27 | | Method: | X-RAY DIFFRACTION (1.53 Å) | | Cite: | Structure-Based Design of an Iminoheterocyclic beta-Site Amyloid Precursor Protein Cleaving Enzyme (BACE) Inhibitor that Lowers Central A beta in Nonhuman Primates.
J.Med.Chem., 59, 2016
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4XX4
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4XX3
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3L58
 | | Structure of BACE Bound to SCH589432 | | Descriptor: | Beta-secretase 1, N'-{(1S,2R)-1-(3,5-DIFLUOROBENZYL)-2-HYDROXY-3-[(3-METHOXYBENZYL)AMINO]PROPYL}-5-METHYL-N,N-DIPROPYLISOPHTHALAMIDE | | Authors: | Strickland, C, Zhu, Z. | | Deposit date: | 2009-12-21 | | Release date: | 2010-02-16 | | Last modified: | 2017-11-01 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Discovery of Cyclic Acylguanidines as Highly Potent and Selective beta-Site Amyloid Cleaving Enzyme (BACE) Inhibitors: Part I-Inhibitor Design and Validation
J.Med.Chem., 53, 2010
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3L5B
 | | Structure of BACE Bound to SCH713601 | | Descriptor: | (2Z,5R)-3-(3-chlorobenzyl)-2-imino-5-methyl-5-(2-methylpropyl)imidazolidin-4-one, Beta-secretase 1, D(-)-TARTARIC ACID | | Authors: | Strickland, C, Zhu, Z. | | Deposit date: | 2009-12-21 | | Release date: | 2010-02-16 | | Last modified: | 2017-11-01 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Discovery of Cyclic Acylguanidines as Highly Potent and Selective beta-Site Amyloid Cleaving Enzyme (BACE) Inhibitors: Part I-Inhibitor Design and Validation
J.Med.Chem., 53, 2010
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3L5E
 | | Structure of BACE Bound to SCH736062 | | Descriptor: | (4S)-1-(4-{[(2Z,4R)-4-(2-cyclohexylethyl)-4-(cyclohexylmethyl)-2-imino-5-oxoimidazolidin-1-yl]methyl}benzyl)-4-propylimidazolidin-2-one, Beta-secretase 1, D(-)-TARTARIC ACID | | Authors: | Strickland, C, Zhu, Z. | | Deposit date: | 2009-12-21 | | Release date: | 2010-02-16 | | Last modified: | 2017-11-01 | | Method: | X-RAY DIFFRACTION (1.53 Å) | | Cite: | Discovery of Cyclic Acylguanidines as Highly Potent and Selective beta-Site Amyloid Cleaving Enzyme (BACE) Inhibitors: Part I-Inhibitor Design and Validation
J.Med.Chem., 53, 2010
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3LPI
 | | Structure of BACE Bound to SCH745132 | | Descriptor: | Beta-secretase 1, L(+)-TARTARIC ACID, N'-{(1S,2S)-1-(3,5-difluorobenzyl)-2-hydroxy-2-[(2R)-4-(phenylsulfonyl)piperazin-2-yl]ethyl}-5-methyl-N,N-dipropylbenzene-1,3-dicarboxamide | | Authors: | Strickland, C, Cumming, J. | | Deposit date: | 2010-02-05 | | Release date: | 2010-04-14 | | Last modified: | 2017-11-01 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Piperazine sulfonamide BACE1 inhibitors: design, synthesis, and in vivo characterization.
Bioorg.Med.Chem.Lett., 20, 2010
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3LPK
 | | Structure of BACE Bound to SCH747123 | | Descriptor: | Beta-secretase 1, L(+)-TARTARIC ACID, N-[(1S,2S)-1-(3,5-difluorobenzyl)-2-hydroxy-2-{(2R)-4-[(3-methylphenyl)sulfonyl]piperazin-2-yl}ethyl]-3-{[(2R)-2-(methoxymethyl)pyrrolidin-1-yl]carbonyl}-5-methylbenzamide | | Authors: | Strickland, C, Cumming, J. | | Deposit date: | 2010-02-05 | | Release date: | 2010-04-14 | | Last modified: | 2017-11-01 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | Piperazine sulfonamide BACE1 inhibitors: design, synthesis, and in vivo characterization.
Bioorg.Med.Chem.Lett., 20, 2010
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3CIC
 | | Structure of BACE Bound to SCH709583 | | Descriptor: | Beta-secretase 1, D(-)-TARTARIC ACID, N'-[(1S,2S)-2-[(2S)-4-benzyl-3-oxopiperazin-2-yl]-1-(3,5-difluorobenzyl)-2-hydroxyethyl]-5-methyl-N,N-dipropylbenzene-1,3-dicarboxamide | | Authors: | Strickland, C, Cumming, J. | | Deposit date: | 2008-03-11 | | Release date: | 2008-06-10 | | Last modified: | 2017-10-25 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Rational design of novel, potent piperazinone and imidazolidinone BACE1 inhibitors
Bioorg.Med.Chem.Lett., 18, 2008
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3CID
 | | Structure of BACE Bound to SCH726222 | | Descriptor: | Beta-secretase 1, D(-)-TARTARIC ACID, N'-[(1S,2S)-2-[(4S)-1-benzyl-5-oxoimidazolidin-4-yl]-1-(3,5-difluorobenzyl)-2-hydroxyethyl]-5-methyl-N,N-dipropylbenzene-1,3-dicarboxamide | | Authors: | Strickland, C, Cumming, J. | | Deposit date: | 2008-03-11 | | Release date: | 2008-06-10 | | Last modified: | 2017-10-25 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Rational design of novel, potent piperazinone and imidazolidinone BACE1 inhibitors
Bioorg.Med.Chem.Lett., 18, 2008
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2QMG
 | | Structure of BACE Bound to SCH745966 | | Descriptor: | Beta-secretase 1, D(-)-TARTARIC ACID, N-{(1S,2R)-1-(3,5-DIFLUOROBENZYL)-2-HYDROXY-2-[(2R,4R)-4-PHENOXYPYRROLIDIN-2-YL]ETHYL}-3-{[(2R)-2-(METHOXYMETHYL)PYRROLIDIN-1-YL]CARBONYL}-5-METHYLBENZAMIDE | | Authors: | Strickland, C.O, Iserloh, U. | | Deposit date: | 2007-07-16 | | Release date: | 2008-03-18 | | Last modified: | 2017-10-25 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Discovery of an orally efficaceous 4-phenoxypyrrolidine-based BACE-1 inhibitor.
Bioorg.Med.Chem.Lett., 18, 2008
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2QMD
 | | Structure of BACE Bound to SCH722924 | | Descriptor: | Beta-secretase 1, D(-)-TARTARIC ACID, N'-[(1S,2R)-2-[(2R,4R)-4-(BENZYLOXY)PYRROLIDIN-2-YL]-1-(3,5-DIFLUOROBENZYL)-2-HYDROXYETHYL]-5-METHYL-N,N-DIPROPYLISOPHTHALAMIDE | | Authors: | Strickland, C.O, Iserloh, U. | | Deposit date: | 2007-07-16 | | Release date: | 2008-03-11 | | Last modified: | 2017-10-25 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Potent pyrrolidine- and piperidine-based BACE-1 inhibitors.
Bioorg.Med.Chem.Lett., 18, 2008
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2QP8
 | | Structure of BACE Bound to SCH734723 | | Descriptor: | Beta-secretase 1, D(-)-TARTARIC ACID, N'-{(1S,2R)-1-(3,5-DIFLUOROBENZYL)-2-[(2R,4S)-4-ETHOXYPIPERIDIN-2-YL]-2-HYDROXYETHYL}-5-METHYL-N,N-DIPROPYLISOPHTHALAMIDE | | Authors: | Strickland, C.O, Iserloh, U. | | Deposit date: | 2007-07-23 | | Release date: | 2008-03-11 | | Last modified: | 2017-10-25 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Potent pyrrolidine- and piperidine-based BACE-1 inhibitors.
Bioorg.Med.Chem.Lett., 18, 2008
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2QK5
 | | Structure of BACE1 bound to SCH626485 | | Descriptor: | Beta-secretase 1, N'-{(1S,2R)-1-(3,5-DIFLUOROBENZYL)-2-HYDROXY-3-[(3-METHOXYBENZYL)AMINO]PROPYL}-5-METHYL-N,N-DIPROPYLISOPHTHALAMIDE | | Authors: | Strickland, C.O, Iserloh, U. | | Deposit date: | 2007-07-10 | | Release date: | 2008-03-11 | | Last modified: | 2017-10-18 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Potent pyrrolidine- and piperidine-based BACE-1 inhibitors.
Bioorg.Med.Chem.Lett., 18, 2008
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2QMF
 | | Structure of BACE Bound to SCH735310 | | Descriptor: | Beta-secretase 1, D(-)-TARTARIC ACID, N'-{(1S,2R)-1-(3,5-DIFLUOROBENZYL)-2-HYDROXY-2-[(2R,4R)-4-PHENOXYPYRROLIDIN-2-YL]ETHYL}-5-METHYL-N,N-DIPROPYLISOPHTHALAMIDE | | Authors: | Strickland, C.O, Iserloh, U. | | Deposit date: | 2007-07-16 | | Release date: | 2008-03-11 | | Last modified: | 2017-10-25 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Potent pyrrolidine- and piperidine-based BACE-1 inhibitors.
Bioorg.Med.Chem.Lett., 18, 2008
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4R93
 | | BACE-1 in complex with (R)-4-(2-cyclohexylethyl)-1-methyl-5-oxo-4-(((1S,3R)-3-(3-phenylureido)cyclohexyl)methyl)imidazolidin-2-iminium | | Descriptor: | 1-[(1R,3S)-3-{[(2E,4R)-4-(2-cyclohexylethyl)-2-imino-1-methyl-5-oxoimidazolidin-4-yl]methyl}cyclohexyl]-3-phenylurea, Beta-secretase 1, L(+)-TARTARIC ACID | | Authors: | Orth, P, Strickland, C, Caldwell, J.P. | | Deposit date: | 2014-09-03 | | Release date: | 2014-11-05 | | Last modified: | 2014-12-17 | | Method: | X-RAY DIFFRACTION (1.71 Å) | | Cite: | Discovery of potent iminoheterocycle BACE1 inhibitors.
Bioorg.Med.Chem.Lett., 24, 2014
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4R92
 | | BACE-1 in complex with (R)-4-(2-cyclohexylethyl)-4-(((1S,3R)-3-(isonicotinamido)cyclohexyl)methyl)-1-methyl-5-oxoimidazolidin-2-iminium | | Descriptor: | Beta-secretase 1, L(+)-TARTARIC ACID, N-[(1R,3S)-3-{[(2E,4R)-4-(2-cyclohexylethyl)-2-imino-1-methyl-5-oxoimidazolidin-4-yl]methyl}cyclohexyl]pyridine-4-carboxamide | | Authors: | Orth, P, Strickland, C, Caldwell, J.P. | | Deposit date: | 2014-09-03 | | Release date: | 2014-11-05 | | Last modified: | 2014-12-17 | | Method: | X-RAY DIFFRACTION (1.71 Å) | | Cite: | Discovery of potent iminoheterocycle BACE1 inhibitors.
Bioorg.Med.Chem.Lett., 24, 2014
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4R91
 | | BACE-1 in complex with (R)-4-(2-cyclohexylethyl)-4-(((1S,3R)-3-(cyclopentylamino)cyclohexyl)methyl)-1-methyl-5-oxoimidazolidin-2-iminium | | Descriptor: | (2E,5R)-5-(2-cyclohexylethyl)-5-{[(1S,3R)-3-(cyclopentylamino)cyclohexyl]methyl}-2-imino-3-methylimidazolidin-4-one, Beta-secretase 1, L(+)-TARTARIC ACID | | Authors: | Orth, P, Caldwell, J.P, Strickland, C. | | Deposit date: | 2014-09-03 | | Release date: | 2014-11-05 | | Last modified: | 2014-12-17 | | Method: | X-RAY DIFFRACTION (1.58 Å) | | Cite: | Discovery of potent iminoheterocycle BACE1 inhibitors.
Bioorg.Med.Chem.Lett., 24, 2014
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4R95
 | | BACE-1 in complex with 2-(((1R,3S)-3-(((R)-4-(2-cyclohexylethyl)-2-iminio-1-methyl-5-oxoimidazolidin-4-yl)methyl)cyclohexyl)amino)quinolin-1-ium | | Descriptor: | (2E,5R)-5-(2-cyclohexylethyl)-2-imino-3-methyl-5-{[(1S,3R)-3-(quinolin-2-ylamino)cyclohexyl]methyl}imidazolidin-4-one, Beta-secretase 1, L(+)-TARTARIC ACID | | Authors: | Orth, P, Strickland, C, Caldwell, J.P. | | Deposit date: | 2014-09-03 | | Release date: | 2014-11-05 | | Last modified: | 2014-12-17 | | Method: | X-RAY DIFFRACTION (1.99 Å) | | Cite: | Discovery of potent iminoheterocycle BACE1 inhibitors.
Bioorg.Med.Chem.Lett., 24, 2014
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4R8Y
 | | BACE-1 in complex with (R)-4-(2-cyclohexylethyl)-4-(((R)-1-(2-cyclopentylacetyl)pyrrolidin-3-yl)methyl)-1-methyl-5-oxoimidazolidin-2-iminium | | Descriptor: | (2E,5R)-5-(2-cyclohexylethyl)-5-{[(3R)-1-(cyclopentylacetyl)pyrrolidin-3-yl]methyl}-2-imino-3-methylimidazolidin-4-one, Beta-secretase 1, L(+)-TARTARIC ACID | | Authors: | Orth, P, Caldwell, J.P, Strickland, C. | | Deposit date: | 2014-09-03 | | Release date: | 2014-11-05 | | Last modified: | 2014-12-17 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Discovery of potent iminoheterocycle BACE1 inhibitors.
Bioorg.Med.Chem.Lett., 24, 2014
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4S1G
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