data_A1EN4 # _chem_comp.id A1EN4 _chem_comp.name "3-(2,4-dimethoxyphenyl)-6-[(5-methylimidazol-1-yl)methyl]-1H-pyridin-2-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C18 H19 N3 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-03-26 _chem_comp.pdbx_modified_date 2026-03-20 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 325.362 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EN4 _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 9U64 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _chem_comp.pdbx_pcm ? # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.alt_atom_id _chem_comp_atom.type_symbol _chem_comp_atom.charge _chem_comp_atom.pdbx_align _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_leaving_atom_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_atom_flag _chem_comp_atom.pdbx_c_terminal_atom_flag _chem_comp_atom.model_Cartn_x _chem_comp_atom.model_Cartn_y _chem_comp_atom.model_Cartn_z _chem_comp_atom.pdbx_model_Cartn_x_ideal _chem_comp_atom.pdbx_model_Cartn_y_ideal _chem_comp_atom.pdbx_model_Cartn_z_ideal _chem_comp_atom.pdbx_component_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal A1EN4 C11 C1 C 0 1 N N N N N N -27.752 -20.173 18.305 -6.926 0.680 0.078 C11 A1EN4 1 A1EN4 C12 C2 C 0 1 Y N N N N N -30.431 -21.797 17.025 -4.272 1.179 0.038 C12 A1EN4 2 A1EN4 C13 C3 C 0 1 Y N N N N N -30.892 -22.772 16.209 -2.925 1.476 0.020 C13 A1EN4 3 A1EN4 C14 C4 C 0 1 N N N N N N -31.953 -24.015 13.354 0.081 1.298 1.197 C14 A1EN4 4 A1EN4 C16 C5 C 0 1 N N N N N N -31.712 -26.554 12.828 2.154 1.330 0.018 C16 A1EN4 5 A1EN4 C15 C6 C 0 1 N N N N N N -32.423 -25.226 12.636 1.451 1.578 1.148 C15 A1EN4 6 A1EN4 O01 O1 O 0 1 N N N N N N -29.220 -25.451 15.190 -0.287 0.057 -2.082 O01 A1EN4 7 A1EN4 C02 C7 C 0 1 N N N N N N -30.116 -25.461 14.459 0.236 0.526 -1.085 C02 A1EN4 8 A1EN4 C03 C8 C 0 1 N N N N N N -30.780 -24.139 14.248 -0.538 0.765 0.077 C03 A1EN4 9 A1EN4 C04 C9 C 0 1 Y N N N N N -30.200 -23.021 15.073 -1.985 0.449 0.096 C04 A1EN4 10 A1EN4 C05 C10 C 0 1 Y N N N N N -29.040 -22.320 14.799 -2.412 -0.880 0.190 C05 A1EN4 11 A1EN4 O06 O2 O 0 1 N N N N N N -28.338 -22.593 13.640 -1.501 -1.885 0.264 O06 A1EN4 12 A1EN4 C07 C11 C 0 1 N N N N N N -26.959 -22.693 13.789 -2.010 -3.217 0.358 C07 A1EN4 13 A1EN4 C08 C12 C 0 1 Y N N N N N -28.604 -21.323 15.656 -3.766 -1.168 0.207 C08 A1EN4 14 A1EN4 C09 C13 C 0 1 Y N N N N N -29.322 -21.067 16.796 -4.695 -0.140 0.137 C09 A1EN4 15 A1EN4 O10 O3 O 0 1 N N N N N N -29.015 -20.090 17.743 -6.024 -0.426 0.153 O10 A1EN4 16 A1EN4 C17 C14 C 0 1 N N N N N N -32.212 -27.789 12.113 3.630 1.631 -0.018 C17 A1EN4 17 A1EN4 N18 N1 N 0 1 Y N N N N N -32.277 -27.712 10.673 4.384 0.419 0.313 N18 A1EN4 18 A1EN4 C19 C15 C 0 1 Y N N N N N -33.402 -27.545 9.995 4.847 0.072 1.533 C19 A1EN4 19 A1EN4 N20 N2 N 0 1 Y N N N N N -33.117 -27.544 8.687 5.469 -1.072 1.435 N20 A1EN4 20 A1EN4 C21 C16 C 0 1 Y N N N N N -31.808 -27.721 8.587 5.424 -1.491 0.161 C21 A1EN4 21 A1EN4 C22 C17 C 0 1 Y N N N N N -31.292 -27.831 9.838 4.745 -0.575 -0.555 C22 A1EN4 22 A1EN4 C23 C18 C 0 1 N N N N N N -29.828 -28.051 10.212 4.448 -0.630 -2.032 C23 A1EN4 23 A1EN4 N24 N3 N 0 1 N N N N N N -30.570 -26.661 13.750 1.553 0.807 -1.082 N24 A1EN4 24 A1EN4 H1 H1 H 0 1 N N N N N N -27.620 -19.359 19.033 -7.952 0.313 0.101 H1 A1EN4 25 A1EN4 H2 H2 H 0 1 N N N N N N -27.640 -21.142 18.814 -6.759 1.344 0.926 H2 A1EN4 26 A1EN4 H3 H3 H 0 1 N N N N N N -26.992 -20.085 17.514 -6.756 1.225 -0.850 H3 A1EN4 27 A1EN4 H4 H4 H 0 1 N N N N N N -30.992 -21.589 17.924 -5.000 1.975 -0.021 H4 A1EN4 28 A1EN4 H5 H5 H 0 1 N N N N N N -31.782 -23.333 16.455 -2.600 2.503 -0.053 H5 A1EN4 29 A1EN4 H6 H6 H 0 1 N N N N N N -32.454 -23.067 13.227 -0.486 1.490 2.096 H6 A1EN4 30 A1EN4 H7 H7 H 0 1 N N N N N N -33.274 -25.162 11.974 1.948 1.994 2.012 H7 A1EN4 31 A1EN4 H9 H9 H 0 1 N N N N N N -26.499 -22.911 12.814 -2.618 -3.437 -0.520 H9 A1EN4 32 A1EN4 H10 H10 H 0 1 N N N N N N -26.562 -21.743 14.177 -1.180 -3.921 0.411 H10 A1EN4 33 A1EN4 H11 H11 H 0 1 N N N N N N -26.724 -23.504 14.494 -2.623 -3.309 1.255 H11 A1EN4 34 A1EN4 H12 H12 H 0 1 N N N N N N -27.713 -20.756 15.430 -4.099 -2.193 0.279 H12 A1EN4 35 A1EN4 H13 H13 H 0 1 N N N N N N -33.225 -28.003 12.483 3.908 1.971 -1.015 H13 A1EN4 36 A1EN4 H14 H14 H 0 1 N N N N N N -31.542 -28.622 12.374 3.859 2.411 0.709 H14 A1EN4 37 A1EN4 H15 H15 H 0 1 N N N N N N -34.386 -27.429 10.426 4.725 0.645 2.440 H15 A1EN4 38 A1EN4 H16 H16 H 0 1 N N N N N N -31.246 -27.770 7.666 5.854 -2.405 -0.221 H16 A1EN4 39 A1EN4 H17 H17 H 0 1 N N N N N N -29.329 -27.078 10.330 3.499 -1.142 -2.193 H17 A1EN4 40 A1EN4 H18 H18 H 0 1 N N N N N N -29.771 -28.610 11.158 4.386 0.384 -2.428 H18 A1EN4 41 A1EN4 H19 H19 H 0 1 N N N N N N -29.329 -28.624 9.417 5.244 -1.172 -2.543 H19 A1EN4 42 A1EN4 H8 H8 H 0 1 N N N N N N -30.111 -27.538 13.891 2.079 0.638 -1.880 H8 A1EN4 43 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal A1EN4 C21 N20 SING Y N 1 A1EN4 C21 C22 DOUB Y N 2 A1EN4 N20 C19 DOUB Y N 3 A1EN4 C22 C23 SING N N 4 A1EN4 C22 N18 SING Y N 5 A1EN4 C19 N18 SING Y N 6 A1EN4 N18 C17 SING N N 7 A1EN4 C17 C16 SING N N 8 A1EN4 C15 C16 DOUB N N 9 A1EN4 C15 C14 SING N N 10 A1EN4 C16 N24 SING N N 11 A1EN4 C14 C03 DOUB N N 12 A1EN4 O06 C07 SING N N 13 A1EN4 O06 C05 SING N N 14 A1EN4 N24 C02 SING N N 15 A1EN4 C03 C02 SING N N 16 A1EN4 C03 C04 SING N N 17 A1EN4 C02 O01 DOUB N N 18 A1EN4 C05 C04 DOUB Y N 19 A1EN4 C05 C08 SING Y N 20 A1EN4 C04 C13 SING Y N 21 A1EN4 C08 C09 DOUB Y N 22 A1EN4 C13 C12 DOUB Y N 23 A1EN4 C09 C12 SING Y N 24 A1EN4 C09 O10 SING N N 25 A1EN4 O10 C11 SING N N 26 A1EN4 C11 H1 SING N N 27 A1EN4 C11 H2 SING N N 28 A1EN4 C11 H3 SING N N 29 A1EN4 C12 H4 SING N N 30 A1EN4 C13 H5 SING N N 31 A1EN4 C14 H6 SING N N 32 A1EN4 C15 H7 SING N N 33 A1EN4 C07 H9 SING N N 34 A1EN4 C07 H10 SING N N 35 A1EN4 C07 H11 SING N N 36 A1EN4 C08 H12 SING N N 37 A1EN4 C17 H13 SING N N 38 A1EN4 C17 H14 SING N N 39 A1EN4 C19 H15 SING N N 40 A1EN4 C21 H16 SING N N 41 A1EN4 C23 H17 SING N N 42 A1EN4 C23 H18 SING N N 43 A1EN4 C23 H19 SING N N 44 A1EN4 N24 H8 SING N N 45 # loop_ _pdbx_chem_comp_descriptor.comp_id _pdbx_chem_comp_descriptor.type _pdbx_chem_comp_descriptor.program _pdbx_chem_comp_descriptor.program_version _pdbx_chem_comp_descriptor.descriptor A1EN4 InChI InChI 1.06 "InChI=1S/C18H19N3O3/c1-12-9-19-11-21(12)10-13-4-6-16(18(22)20-13)15-7-5-14(23-2)8-17(15)24-3/h4-9,11H,10H2,1-3H3,(H,20,22)" A1EN4 InChIKey InChI 1.06 ZECHXPHSMKLWSM-UHFFFAOYSA-N A1EN4 SMILES_CANONICAL CACTVS 3.385 "COc1ccc(c(OC)c1)C2=CC=C(Cn3cncc3C)NC2=O" A1EN4 SMILES CACTVS 3.385 "COc1ccc(c(OC)c1)C2=CC=C(Cn3cncc3C)NC2=O" A1EN4 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "Cc1cncn1CC2=CC=C(C(=O)N2)c3ccc(cc3OC)OC" A1EN4 SMILES "OpenEye OEToolkits" 2.0.7 "Cc1cncn1CC2=CC=C(C(=O)N2)c3ccc(cc3OC)OC" # _pdbx_chem_comp_identifier.comp_id A1EN4 _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier "3-(2,4-dimethoxyphenyl)-6-[(5-methylimidazol-1-yl)methyl]-1~{H}-pyridin-2-one" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1EN4 "Create component" 2025-03-26 PDBC A1EN4 "Initial release" 2026-03-25 RCSB #