data_A1D8N # _chem_comp.id A1D8N _chem_comp.name "(3~{E})-3-[(3,4-dimethoxyphenyl)methylidene]-6-oxidanyl-1-benzofuran-2-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C17 H14 O5" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-06-05 _chem_comp.pdbx_modified_date 2025-08-22 _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 298.290 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1D8N _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 8ZQ1 _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 A1D8N C7 C1 C 0 1 N N N N N N -4.075 2.517 53.943 1.415 1.628 -0.031 C7 A1D8N 1 A1D8N C8 C2 C 0 1 N N N N N N -3.734 1.688 52.775 2.744 2.209 -0.287 C8 A1D8N 2 A1D8N C1 C3 C 0 1 Y N N N N N -2.977 4.933 51.490 3.614 -1.239 0.262 C1 A1D8N 3 A1D8N C5 C4 C 0 1 Y N N N N N -3.802 3.887 53.523 1.683 0.191 0.212 C5 A1D8N 4 A1D8N C6 C5 C 0 1 Y N N N N N -3.342 3.820 52.223 3.067 0.026 0.084 C6 A1D8N 5 A1D8N C4 C6 C 0 1 Y N N N N N -3.905 5.140 54.121 0.865 -0.893 0.512 C4 A1D8N 6 A1D8N C3 C7 C 0 1 Y N N N N N -3.547 6.279 53.413 1.421 -2.143 0.686 C3 A1D8N 7 A1D8N C2 C8 C 0 1 Y N N N N N -3.084 6.174 52.106 2.795 -2.315 0.561 C2 A1D8N 8 A1D8N O9 O1 O 0 1 N N N N N N -3.297 2.518 51.765 3.644 1.215 -0.204 O9 A1D8N 9 A1D8N O10 O2 O 0 1 N N N N N N -3.780 0.495 52.598 2.983 3.377 -0.531 O10 A1D8N 10 A1D8N C11 C9 C 0 1 N N N N N N -4.465 1.779 54.991 0.210 2.270 -0.014 C11 A1D8N 11 A1D8N C12 C10 C 0 1 Y N N N N N -4.746 2.151 56.379 -1.033 1.494 0.044 C12 A1D8N 12 A1D8N C13 C11 C 0 1 Y N N N N N -5.649 1.401 57.128 -2.077 1.901 0.886 C13 A1D8N 13 A1D8N C14 C12 C 0 1 Y N N N N N -5.856 1.655 58.471 -3.243 1.171 0.938 C14 A1D8N 14 A1D8N C15 C13 C 0 1 Y N N N N N -5.156 2.677 59.087 -3.388 0.030 0.159 C15 A1D8N 15 A1D8N C16 C14 C 0 1 Y N N N N N -4.257 3.463 58.344 -2.353 -0.382 -0.682 C16 A1D8N 16 A1D8N C17 C15 C 0 1 Y N N N N N -4.061 3.197 57.000 -1.183 0.346 -0.745 C17 A1D8N 17 A1D8N O18 O3 O 0 1 N N N N N N -2.722 7.296 51.416 3.339 -3.548 0.734 O18 A1D8N 18 A1D8N O19 O4 O 0 1 N N N N N N -5.241 2.985 60.417 -4.540 -0.686 0.215 O19 A1D8N 19 A1D8N C20 C16 C 0 1 N N N N N N -6.089 2.174 61.227 -5.558 -0.208 1.097 C20 A1D8N 20 A1D8N O21 O5 O 0 1 N N N N N N -3.626 4.453 59.038 -2.500 -1.500 -1.442 O21 A1D8N 21 A1D8N C22 C17 C 0 1 N N N N N N -2.694 5.264 58.329 -1.364 -1.926 -2.196 C22 A1D8N 22 A1D8N H1 H1 H 0 1 N N N N N N -2.621 4.842 50.474 4.680 -1.383 0.168 H1 A1D8N 23 A1D8N H2 H2 H 0 1 N N N N N N -4.264 5.226 55.136 -0.202 -0.756 0.609 H2 A1D8N 24 A1D8N H3 H3 H 0 1 N N N N N N -3.628 7.250 53.879 0.790 -2.988 0.920 H3 A1D8N 25 A1D8N H4 H4 H 0 1 N N N N N N -4.594 0.729 54.775 0.172 3.349 -0.045 H4 A1D8N 26 A1D8N H5 H5 H 0 1 N N N N N N -6.199 0.604 56.650 -1.967 2.788 1.493 H5 A1D8N 27 A1D8N H6 H6 H 0 1 N N N N N N -6.559 1.060 59.035 -4.047 1.485 1.587 H6 A1D8N 28 A1D8N H7 H7 H 0 1 N N N N N N -3.374 3.803 56.428 -0.383 0.030 -1.399 H7 A1D8N 29 A1D8N H8 H8 H 0 1 N N N N N N -2.850 8.061 51.965 3.594 -3.741 1.646 H8 A1D8N 30 A1D8N H9 H9 H 0 1 N N N N N N -6.059 2.535 62.266 -6.423 -0.870 1.046 H9 A1D8N 31 A1D8N H10 H10 H 0 1 N N N N N N -7.120 2.230 60.849 -5.175 -0.188 2.117 H10 A1D8N 32 A1D8N H11 H11 H 0 1 N N N N N N -5.742 1.131 61.191 -5.853 0.798 0.800 H11 A1D8N 33 A1D8N H12 H12 H 0 1 N N N N N N -2.267 6.014 59.011 -1.591 -2.869 -2.694 H12 A1D8N 34 A1D8N H13 H13 H 0 1 N N N N N N -1.888 4.631 57.928 -1.118 -1.171 -2.942 H13 A1D8N 35 A1D8N H14 H14 H 0 1 N N N N N N -3.207 5.773 57.500 -0.515 -2.065 -1.526 H14 A1D8N 36 # 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 A1D8N O18 C2 SING N N 1 A1D8N C1 C2 DOUB Y N 2 A1D8N C1 C6 SING Y N 3 A1D8N O9 C6 SING N N 4 A1D8N O9 C8 SING N N 5 A1D8N C2 C3 SING Y N 6 A1D8N C6 C5 DOUB Y N 7 A1D8N O10 C8 DOUB N N 8 A1D8N C8 C7 SING N N 9 A1D8N C3 C4 DOUB Y N 10 A1D8N C5 C7 SING N N 11 A1D8N C5 C4 SING Y N 12 A1D8N C7 C11 DOUB N E 13 A1D8N C11 C12 SING N N 14 A1D8N C12 C17 DOUB Y N 15 A1D8N C12 C13 SING Y N 16 A1D8N C17 C16 SING Y N 17 A1D8N C13 C14 DOUB Y N 18 A1D8N C22 O21 SING N N 19 A1D8N C16 O21 SING N N 20 A1D8N C16 C15 DOUB Y N 21 A1D8N C14 C15 SING Y N 22 A1D8N C15 O19 SING N N 23 A1D8N O19 C20 SING N N 24 A1D8N C1 H1 SING N N 25 A1D8N C4 H2 SING N N 26 A1D8N C3 H3 SING N N 27 A1D8N C11 H4 SING N N 28 A1D8N C13 H5 SING N N 29 A1D8N C14 H6 SING N N 30 A1D8N C17 H7 SING N N 31 A1D8N O18 H8 SING N N 32 A1D8N C20 H9 SING N N 33 A1D8N C20 H10 SING N N 34 A1D8N C20 H11 SING N N 35 A1D8N C22 H12 SING N N 36 A1D8N C22 H13 SING N N 37 A1D8N C22 H14 SING N N 38 # 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 A1D8N InChI InChI 1.06 "InChI=1S/C17H14O5/c1-20-14-6-3-10(8-16(14)21-2)7-13-12-5-4-11(18)9-15(12)22-17(13)19/h3-9,18H,1-2H3/b13-7+" A1D8N InChIKey InChI 1.06 KVUMHWNFQMXDHG-NTUHNPAUSA-N A1D8N SMILES_CANONICAL CACTVS 3.385 "COc1ccc(cc1OC)/C=C2/C(=O)Oc3cc(O)ccc23" A1D8N SMILES CACTVS 3.385 "COc1ccc(cc1OC)C=C2C(=O)Oc3cc(O)ccc23" A1D8N SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "COc1ccc(cc1OC)/C=C/2\c3ccc(cc3OC2=O)O" A1D8N SMILES "OpenEye OEToolkits" 2.0.7 "COc1ccc(cc1OC)C=C2c3ccc(cc3OC2=O)O" # _pdbx_chem_comp_identifier.comp_id A1D8N _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~{E})-3-[(3,4-dimethoxyphenyl)methylidene]-6-oxidanyl-1-benzofuran-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 A1D8N "Create component" 2024-06-05 PDBC A1D8N "Initial release" 2025-02-12 RCSB A1D8N "Modify synonyms" 2025-08-22 PDBC #