4H3F
 
 | | Structure of BACE Bound to 3-(5-((7aR)-2-imino-6-(6-methoxypyridin-2-yl)-3-methyl-4-oxooctahydro-1H-pyrrolo[3,4-d]pyrimidin-7a-yl)thiophen-3-yl)benzonitrile | | Descriptor: | 3-{5-[(2E,4aR,7aR)-2-imino-6-(6-methoxypyridin-2-yl)-3-methyl-4-oxooctahydro-7aH-pyrrolo[3,4-d]pyrimidin-7a-yl]thiophen-3-yl}benzonitrile, Beta-secretase 1, L(+)-TARTARIC ACID | | Authors: | Strickland, C, Mandal, M. | | Deposit date: | 2012-09-13 | | Release date: | 2012-11-07 | | Last modified: | 2012-11-21 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Design and Validation of Bicyclic Iminopyrimidinones As Beta Amyloid Cleaving Enzyme-1 (BACE1) Inhibitors: Conformational Constraint to Favor a Bioactive Conformation.
J.Med.Chem., 55, 2012
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2PH8
 | | Crystal Structure of Human Beta Secretase Complexed with inhibitor | | Descriptor: | Beta-secretase 1, N-[(5R,14R)-5-AMINO-5,14-DIMETHYL-4-OXO-3-OXA-18-AZATRICYCLO[15.3.1.1~7,11~]DOCOSA-1(21),7(22),8,10,17,19-HEXAEN-19-YL]-N-METHYLMETHANESULFONAMIDE, SULFATE ION | | Authors: | Munshi, S. | | Deposit date: | 2007-04-10 | | Release date: | 2008-04-22 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Strategies toward improving the brain penetration of macrocyclic tertiary carbinamine BACE-1 inhibitors.
Bioorg.Med.Chem.Lett., 17, 2007
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2B8L
 | | Crystal structure of human beta secretase complexed with inhibitor | | Descriptor: | Beta-secretase 1, N-[(1S,2R)-1-BENZYL-3-(CYCLOPROPYLAMINO)-2-HYDROXYPROPYL]-5-[METHYL(METHYLSULFONYL)AMINO]-N'-[(1R)-1-PHENYLETHYL]ISOPHTHALAMIDE | | Authors: | Munshi, S.K, Kuo, L. | | Deposit date: | 2005-10-07 | | Release date: | 2005-10-18 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Conformationally biased P3 amide replacements of beta-secretase inhibitors
Bioorg.Med.Chem.Lett., 16, 2006
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3KMX
 | | Structure of BACE bound to SCH346572 | | Descriptor: | 4-butoxy-3-chlorobenzyl imidothiocarbamate, Beta-secretase 1 | | Authors: | Strickland, C, Wang, Y. | | Deposit date: | 2009-11-11 | | Release date: | 2010-01-19 | | Last modified: | 2017-11-01 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Application of Fragment-Based NMR Screening, X-ray Crystallography, Structure-Based Design, and Focused Chemical Library Design to Identify Novel muM Leads for the Development of nM BACE-1 (beta-Site APP Cleaving Enzyme 1) Inhibitors.
J.Med.Chem., 53, 2010
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4ZPE
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3L5F
 | | Structure of BACE Bound to SCH736201 | | Descriptor: | (2E,5R)-5-(2-cyclohexylethyl)-5-(cyclohexylmethyl)-2-imino-3-methylimidazolidin-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 (1.7 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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3UDH
 | | Crystal Structure of BACE with Compound 1 | | Descriptor: | (3S)-spiro[indole-3,3'-pyrrolidin]-2(1H)-one, 1,2-ETHANEDIOL, Beta-secretase 1, ... | | Authors: | Efremov, I.V, Vajdos, F.F, Borzilleri, K, Capetta, S, Dorff, P, Dutra, J, Mansour, M, Oborski, C, O'Connell, T, O'Sullivan, T.J, Pandit, J, Wang, H, Withka, J. | | Deposit date: | 2011-10-28 | | Release date: | 2012-04-18 | | Last modified: | 2017-11-08 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Discovery and optimization of a novel spiropyrrolidine inhibitor of {beta}-secretase (BACE1) through fragment-based drug design.
J.Med.Chem., 55, 2012
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4FRS
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3UQX
 | | Crystal structure of BACE1 with its inhibitor | | Descriptor: | Beta-secretase 1, CHLORIDE ION, N-[(1R)-1-(4-fluorophenyl)ethyl]-N'-[(2S,3S)-3-hydroxy-4-{4-[(1S)-1-hydroxyethyl]-1H-1,2,3-triazol-1-yl}-1-phenylbutan-2-yl]-5-[methyl(methylsulfonyl)amino]benzene-1,3-dicarboxamide, ... | | Authors: | Chen, T.T, Chen, W.Y, Xu, Y.C. | | Deposit date: | 2011-11-21 | | Release date: | 2012-11-21 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Flexibility of the Flap in the Active Site of BACE1 as Revealed by Crystal Structures and MD simulations
to be published
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4LC7
 | | Aminooxazoline inhibitor of BACE-1 | | Descriptor: | (3aR,7aR)-3a-[3-(5-chloropyridin-3-yl)phenyl]-3a,4,5,6,7,7a-hexahydro-1,3-benzoxazol-2-amine, Beta-Secretase-1, NICKEL (II) ION | | Authors: | Huestis, M.P, Liu, W, Volgraf, M, Purkey, H.E, Wu, C, Wang, W, Smith, D, Vigers, G.P.A, Dutcher, D, Hunt, K.W, Siu, M. | | Deposit date: | 2013-06-21 | | Release date: | 2013-09-18 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Diethylaminosulfur Trifluoride-Mediated Intramolecular Cyclization of 2-hydroxycycloalkylureas to Fused Bicyclic Aminooxazoline Compounds and Evaluation of Their Biochemical Activity Against β-Secretase-1 (BACE-1)
Tetrahedron Lett., 2013
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3UQU
 | | Crystal structure of BACE1 with its inhibitor | | Descriptor: | Beta-secretase 1, CHLORIDE ION, N-[(1R)-1-(4-fluorophenyl)ethyl]-N'-[(2S,3S)-3-hydroxy-1-phenyl-4-(1H-pyrazol-1-yl)butan-2-yl]-5-[methyl(methylsulfonyl)amino]benzene-1,3-dicarboxamide, ... | | Authors: | Chen, T.T, Chen, W.Y, Xu, Y.C. | | Deposit date: | 2011-11-21 | | Release date: | 2012-11-21 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Flexibility of the Flap in the Active Site of BACE1 as Revealed by Crystal Structures and MD simulations
to be published
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6UVY
 | | BACE-1 in complex with compound #18 | | Descriptor: | (1R,2R)-2-[(4aS,7aR)-2-amino-4a,5-dihydro-4H-furo[3,4-d][1,3]thiazin-7a(7H)-yl]-N-{[(1R,2R)-2-methylcyclopropyl]methyl}cyclopropane-1-carboxamide, Beta-secretase 1, GLYCEROL, ... | | Authors: | Hendle, J, Timm, D.E. | | Deposit date: | 2019-11-04 | | Release date: | 2019-12-11 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.71 Å) | | Cite: | Preparation and biological evaluation of BACE1 inhibitors: Leveraging trans-cyclopropyl moieties as ligand efficient conformational constraints.
Bioorg.Med.Chem., 28, 2020
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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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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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5HE7
 | | BACE-1 in complex with (4aR,7aS)-7a-(2,4-difluorophenyl)-6-(5-fluoro-4-methoxy-6-methylpyrimidin-2-yl)-2-imino-3-methyloctahydro-4H-pyrrolo[3,4-d]pyrimidin-4-one | | Descriptor: | (2E,4aR,7aS)-7a-(2,4-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 | | Authors: | Orth, P. | | Deposit date: | 2016-01-05 | | Release date: | 2016-03-16 | | Last modified: | 2016-04-27 | | Method: | X-RAY DIFFRACTION (1.71 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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5HDV
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7MYR
 | | BACE-1 in complex with compound #18 | | Descriptor: | (4aR,7aR)-6-(5-fluoropyrimidin-2-yl)-7a-(1,2-thiazol-5-yl)-4,4a,5,6,7,7a-hexahydropyrrolo[3,4-d][1,3]thiazin-2-amine, Beta-secretase 1, GLYCEROL, ... | | Authors: | Hendle, J, Timm, D.E, Stout, S.L. | | Deposit date: | 2021-05-21 | | Release date: | 2021-07-14 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.72 Å) | | Cite: | Discovery and Early Clinical Development of LY3202626, a Low-Dose, CNS-Penetrant BACE Inhibitor.
J.Med.Chem., 64, 2021
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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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4DJV
 | | Structure of BACE Bound to 2-imino-5-(3'-methoxy-[1,1'-biphenyl]-3-yl)-3-methyl-5-phenylimidazolidin-4-one | | Descriptor: | (2E,5R)-2-imino-5-(3'-methoxybiphenyl-3-yl)-3-methyl-5-phenylimidazolidin-4-one, Beta-secretase 1, L(+)-TARTARIC ACID | | Authors: | Strickland, C, Cumming, J. | | Deposit date: | 2012-02-02 | | Release date: | 2012-03-21 | | Last modified: | 2012-04-04 | | Method: | X-RAY DIFFRACTION (1.73 Å) | | Cite: | Structure based design of iminohydantoin BACE1 inhibitors: Identification of an orally available, centrally active BACE1 inhibitor.
Bioorg.Med.Chem.Lett., 22, 2012
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2XFI
 | | Human BACE-1 in complex with N-((1S,2R)-3-(((1S)-2-(cyclohexylamino)- 1-methyl-2-oxoethyl)amino)-2-hydroxy-1-(phenylmethyl)propyl)-3-((methylsulfonyl)(phenyl)amino)benzamide | | Descriptor: | BETA-SECRETASE 1, N-((1S,2R)-3-(((1S)-2-(CYCLOHEXYLAMINO)-1-METHYL-2-OXOETHYL)AMINO)-2-HYDROXY-1-( PHENYLMETHYL)PROPYL)-3-((METHYLSULFONYL)(PHENYL)AMINO) BENZAMIDE | | Authors: | Clarke, B, Cutler, L, Demont, E, Dingwall, C, Dunsdon, R, Hawkins, J, Howes, C, Hussain, I, Maile, G, Matico, R, Mosley, J, Naylor, A, O'Brien, A, Redshaw, S, Rowland, P, Soleil, V, Smith, K.J, Sweitzer, S, Theobald, P, Vesey, D, Walter, D.S, Wayne, G. | | Deposit date: | 2010-05-24 | | Release date: | 2010-07-07 | | Last modified: | 2019-05-15 | | Method: | X-RAY DIFFRACTION (1.73 Å) | | Cite: | Bace-1 Inhibitors Using Novel Edge-to-Face Interaction with Arg-296
Bioorg.Med.Chem.Lett., 20, 2010
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3ZMG
 | | CRYSTAL STRUCTURE OF BACE-1 IN COMPLEX WITH CHEMICAL LIGAND | | Descriptor: | BETA-SECRETASE 1, DIMETHYL SULFOXIDE, N-[3-[(4R)-2-azanylidene-5,5-bis(fluoranyl)-4-methyl-1,3-oxazinan-4-yl]-4-fluoranyl-phenyl]-5-cyano-pyridine-2-carboxamide, ... | | Authors: | Banner, D.W, Kuglstatter, A, Benz, J, Stihle, M. | | Deposit date: | 2013-02-08 | | Release date: | 2013-05-01 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.74 Å) | | Cite: | Beta-Secretase (Bace1) Inhibitors with High in Vivo Efficacy Suitable for Clinical Evaluation in Alzheimer'S Disease.
J.Med.Chem., 56, 2013
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4FS4
 | | Structure of BACE Bound to (S)-4-(3'-methoxy-[1,1'-biphenyl]-3-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-iminium | | Descriptor: | (6S)-2-amino-6-(3'-methoxybiphenyl-3-yl)-3,6-dimethyl-5,6-dihydropyrimidin-4(3H)-one, Beta-secretase 1, L(+)-TARTARIC ACID | | Authors: | Strickland, C, Stamford, A. | | Deposit date: | 2012-06-26 | | Release date: | 2012-10-10 | | Last modified: | 2014-07-23 | | Method: | X-RAY DIFFRACTION (1.74 Å) | | Cite: | A Potent and Orally Efficacious, Hydroxyethylamine-Based Inhibitor of beta-Secretase.
ACS Med Chem Lett, 3, 2012
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1W50
 | | Apo Structure of BACE (Beta Secretase) | | Descriptor: | BETA-SECRETASE 1, IODIDE ION | | Authors: | Patel, S, Vuillard, L, Cleasby, A, Murray, C.W, Yon, J. | | Deposit date: | 2004-08-04 | | Release date: | 2004-09-23 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Apo and Inhibitor Complex Structures of Bace (Beta-Secretase)
J.Mol.Biol., 343, 2004
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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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4ACU
 | | Aminoimidazoles as BACE-1 Inhibitors. X-RAY CRYSTAL STRUCTURE OF BETA SECRETASE COMPLEXED WITH COMPOUND 14 | | Descriptor: | (8S)-3,3-DIFLUORO-8-(2'-FLUORO-3'-METHOXYBIPHENYL-3-YL)-8-PYRIDIN-4-YL-2,3,4,8-TETRAHYDROIMIDAZO[1,5-A]PYRIMIDIN-6-AMINE, ACETATE ION, BETA-SECRETASE 1 | | Authors: | Swahn, B, Holenz, J, Kihlstrom, J, Kolmodin, K, Lindstrom, J, Plobeck, N, Rotticci, D, Sehgelmeble, F, Sundstrom, M, von Berg, S, Falting, J, Georgievska, B, Gustavsson, S, Neelissen, J, Ek, M, Olsson, L.L, Berg, S. | | Deposit date: | 2011-12-19 | | Release date: | 2012-02-29 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Aminoimidazoles as BACE-1 inhibitors: the challenge to achieve in vivo brain efficacy.
Bioorg. Med. Chem. Lett., 22, 2012
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