data_A1BLD # _chem_comp.id A1BLD _chem_comp.name "(3P)-3-(4-chloro-2-ethoxyphenyl)-6-fluoro-2-[(piperazin-1-yl)methyl]quinazolin-4(3H)-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H22 Cl F N4 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-12-13 _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 416.876 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1BLD _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 9EK5 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _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 A1BLD C1 C1 C 0 1 N N N N N N -25.019 24.291 -6.150 -1.857 1.337 -4.182 C1 A1BLD 1 A1BLD C2 C2 C 0 1 N N N N N N -23.817 23.714 -6.821 -2.638 1.130 -2.883 C2 A1BLD 2 A1BLD O1 O1 O 0 1 N N N N N N -24.210 23.059 -8.044 -1.722 0.973 -1.797 O1 A1BLD 3 A1BLD C3 C3 C 0 1 Y N N N N N -23.190 22.451 -8.733 -2.257 0.778 -0.562 C3 A1BLD 4 A1BLD C4 C4 C 0 1 Y N N N N N -21.875 22.488 -8.294 -3.632 0.738 -0.399 C4 A1BLD 5 A1BLD C5 C5 C 0 1 Y N N N N N -20.892 21.908 -9.045 -4.174 0.540 0.858 C5 A1BLD 6 A1BLD CL1 CL1 CL 0 0 N N N N N N -19.267 22.018 -8.447 -5.898 0.491 1.060 CL1 A1BLD 7 A1BLD C6 C6 C 0 1 Y N N N N N -21.167 21.235 -10.225 -3.346 0.379 1.955 C6 A1BLD 8 A1BLD C7 C7 C 0 1 Y N N N N N -22.476 21.157 -10.653 -1.973 0.417 1.800 C7 A1BLD 9 A1BLD C8 C8 C 0 1 Y N N N N N -23.479 21.787 -9.930 -1.423 0.611 0.541 C8 A1BLD 10 A1BLD N1 N1 N 0 1 N N N N N N -24.850 21.729 -10.385 -0.030 0.650 0.382 N1 A1BLD 11 A1BLD C9 C9 C 0 1 N N N N N N -25.357 22.923 -10.928 0.624 1.831 0.485 C9 A1BLD 12 A1BLD O2 O2 O 0 1 N N N N N N -24.643 23.912 -11.020 0.026 2.867 0.709 O2 A1BLD 13 A1BLD C10 C10 C 0 1 Y N N N N N -26.731 22.818 -11.396 2.084 1.812 0.315 C10 A1BLD 14 A1BLD C11 C11 C 0 1 Y N N N N N -27.387 23.913 -11.992 2.850 2.973 0.402 C11 A1BLD 15 A1BLD C12 C12 C 0 1 Y N N N N N -28.673 23.784 -12.393 4.218 2.899 0.235 C12 A1BLD 16 A1BLD F1 F1 F 0 1 N N N N N N -29.288 24.869 -12.954 4.965 4.021 0.319 F1 A1BLD 17 A1BLD C13 C13 C 0 1 Y N N N N N -29.387 22.599 -12.245 4.833 1.678 -0.019 C13 A1BLD 18 A1BLD C14 C14 C 0 1 Y N N N N N -28.780 21.521 -11.662 4.092 0.521 -0.109 C14 A1BLD 19 A1BLD C15 C15 C 0 1 Y N N N N N -27.437 21.599 -11.227 2.707 0.571 0.057 C15 A1BLD 20 A1BLD N2 N2 N 0 1 N N N N N N -26.835 20.477 -10.650 1.940 -0.546 -0.024 N2 A1BLD 21 A1BLD C16 C16 C 0 1 N N N N N N -25.605 20.567 -10.266 0.652 -0.500 0.131 C16 A1BLD 22 A1BLD C17 C17 C 0 1 N N N N N N -24.947 19.362 -9.637 -0.126 -1.786 0.032 C17 A1BLD 23 A1BLD N3 N3 N 0 1 N N N N N N -24.472 19.675 -8.287 0.795 -2.897 -0.241 N3 A1BLD 24 A1BLD C18 C18 C 0 1 N N N N N N -25.582 20.161 -7.477 1.698 -3.124 0.896 C18 A1BLD 25 A1BLD C19 C19 C 0 1 N N N N N N -25.182 20.408 -6.011 2.692 -4.233 0.541 C19 A1BLD 26 A1BLD N4 N4 N 0 1 N N N N N N -24.633 19.210 -5.380 1.955 -5.459 0.204 N4 A1BLD 27 A1BLD C20 C20 C 0 1 N N N N N N -23.488 18.768 -6.177 1.052 -5.231 -0.933 C20 A1BLD 28 A1BLD C21 C21 C 0 1 N N N N N N -23.880 18.506 -7.647 0.058 -4.123 -0.578 C21 A1BLD 29 A1BLD H1 H1 H 0 1 N N N N N N -24.715 24.790 -5.218 -1.221 0.472 -4.366 H1 A1BLD 30 A1BLD H2 H2 H 0 1 N N N N N N -25.496 25.023 -6.818 -2.556 1.457 -5.010 H2 A1BLD 31 A1BLD H3 H3 H 0 1 N N N N N N -25.732 23.486 -5.919 -1.239 2.231 -4.096 H3 A1BLD 32 A1BLD H4 H4 H 0 1 N N N N N N -23.340 22.983 -6.152 -3.274 1.996 -2.699 H4 A1BLD 33 A1BLD H5 H5 H 0 1 N N N N N N -23.104 24.520 -7.051 -3.256 0.236 -2.969 H5 A1BLD 34 A1BLD H6 H6 H 0 1 N N N N N N -21.629 22.974 -7.361 -4.281 0.864 -1.253 H6 A1BLD 35 A1BLD H7 H7 H 0 1 N N N N N N -20.372 20.781 -10.798 -3.773 0.223 2.935 H7 A1BLD 36 A1BLD H8 H8 H 0 1 N N N N N N -22.720 20.606 -11.550 -1.329 0.292 2.658 H8 A1BLD 37 A1BLD H9 H9 H 0 1 N N N N N N -26.867 24.850 -12.128 2.377 3.924 0.599 H9 A1BLD 38 A1BLD H10 H10 H 0 1 N N N N N N -30.409 22.531 -12.587 5.904 1.637 -0.148 H10 A1BLD 39 A1BLD H11 H11 H 0 1 N N N N N N -29.332 20.602 -11.533 4.581 -0.422 -0.308 H11 A1BLD 40 A1BLD H12 H12 H 0 1 N N N N N N -25.676 18.541 -9.581 -0.646 -1.969 0.973 H12 A1BLD 41 A1BLD H13 H13 H 0 1 N N N N N N -24.093 19.052 -10.257 -0.854 -1.710 -0.776 H13 A1BLD 42 A1BLD H14 H14 H 0 1 N N N N N N -25.945 21.106 -7.907 2.242 -2.206 1.117 H14 A1BLD 43 A1BLD H15 H15 H 0 1 N N N N N N -26.389 19.414 -7.501 1.117 -3.423 1.768 H15 A1BLD 44 A1BLD H16 H16 H 0 1 N N N N N N -24.424 21.204 -5.980 3.292 -3.923 -0.315 H16 A1BLD 45 A1BLD H17 H17 H 0 1 N N N N N N -26.072 20.728 -5.450 3.344 -4.423 1.393 H17 A1BLD 46 A1BLD H18 H18 H 0 1 N N N N N N -25.327 18.491 -5.354 1.448 -5.807 1.004 H18 A1BLD 47 A1BLD H19 H19 H 0 1 N N N N N N -23.090 17.839 -5.744 1.633 -4.933 -1.805 H19 A1BLD 48 A1BLD H20 H20 H 0 1 N N N N N N -22.712 19.547 -6.149 0.508 -6.150 -1.155 H20 A1BLD 49 A1BLD H21 H21 H 0 1 N N N N N N -24.608 17.682 -7.676 -0.542 -4.432 0.278 H21 A1BLD 50 A1BLD H22 H22 H 0 1 N N N N N N -22.978 18.218 -8.206 -0.594 -3.932 -1.430 H22 A1BLD 51 # 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 A1BLD F1 C12 SING N N 1 A1BLD C12 C13 DOUB Y N 2 A1BLD C12 C11 SING Y N 3 A1BLD C13 C14 SING Y N 4 A1BLD C11 C10 DOUB Y N 5 A1BLD C14 C15 DOUB Y N 6 A1BLD C10 C15 SING Y N 7 A1BLD C10 C9 SING N N 8 A1BLD C15 N2 SING N N 9 A1BLD O2 C9 DOUB N N 10 A1BLD C9 N1 SING N N 11 A1BLD C7 C6 DOUB Y N 12 A1BLD C7 C8 SING Y N 13 A1BLD N2 C16 DOUB N N 14 A1BLD N1 C16 SING N N 15 A1BLD N1 C8 SING N N 16 A1BLD C16 C17 SING N N 17 A1BLD C6 C5 SING Y N 18 A1BLD C8 C3 DOUB Y N 19 A1BLD C17 N3 SING N N 20 A1BLD C5 CL1 SING N N 21 A1BLD C5 C4 DOUB Y N 22 A1BLD C3 C4 SING Y N 23 A1BLD C3 O1 SING N N 24 A1BLD N3 C21 SING N N 25 A1BLD N3 C18 SING N N 26 A1BLD O1 C2 SING N N 27 A1BLD C21 C20 SING N N 28 A1BLD C18 C19 SING N N 29 A1BLD C2 C1 SING N N 30 A1BLD C20 N4 SING N N 31 A1BLD C19 N4 SING N N 32 A1BLD C1 H1 SING N N 33 A1BLD C1 H2 SING N N 34 A1BLD C1 H3 SING N N 35 A1BLD C2 H4 SING N N 36 A1BLD C2 H5 SING N N 37 A1BLD C4 H6 SING N N 38 A1BLD C6 H7 SING N N 39 A1BLD C7 H8 SING N N 40 A1BLD C11 H9 SING N N 41 A1BLD C13 H10 SING N N 42 A1BLD C14 H11 SING N N 43 A1BLD C17 H12 SING N N 44 A1BLD C17 H13 SING N N 45 A1BLD C18 H14 SING N N 46 A1BLD C18 H15 SING N N 47 A1BLD C19 H16 SING N N 48 A1BLD C19 H17 SING N N 49 A1BLD N4 H18 SING N N 50 A1BLD C20 H19 SING N N 51 A1BLD C20 H20 SING N N 52 A1BLD C21 H21 SING N N 53 A1BLD C21 H22 SING N N 54 # 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 A1BLD SMILES ACDLabs 14.52 "Clc1ccc(N2C(CN3CCNCC3)=Nc3ccc(F)cc3C2=O)c(OCC)c1" A1BLD InChI InChI 1.06 "InChI=1S/C21H22ClFN4O2/c1-2-29-19-11-14(22)3-6-18(19)27-20(13-26-9-7-24-8-10-26)25-17-5-4-15(23)12-16(17)21(27)28/h3-6,11-12,24H,2,7-10,13H2,1H3" A1BLD InChIKey InChI 1.06 IKQWOCVGRWGJLP-UHFFFAOYSA-N A1BLD SMILES_CANONICAL CACTVS 3.385 "CCOc1cc(Cl)ccc1N2C(=O)c3cc(F)ccc3N=C2CN4CCNCC4" A1BLD SMILES CACTVS 3.385 "CCOc1cc(Cl)ccc1N2C(=O)c3cc(F)ccc3N=C2CN4CCNCC4" A1BLD SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CCOc1cc(ccc1N2C(=Nc3ccc(cc3C2=O)F)CN4CCNCC4)Cl" A1BLD SMILES "OpenEye OEToolkits" 3.1.0.0 "CCOc1cc(ccc1N2C(=Nc3ccc(cc3C2=O)F)CN4CCNCC4)Cl" # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier A1BLD "SYSTEMATIC NAME" ACDLabs 14.52 "(3P)-3-(4-chloro-2-ethoxyphenyl)-6-fluoro-2-[(piperazin-1-yl)methyl]quinazolin-4(3H)-one" A1BLD "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "3-(4-chloranyl-2-ethoxy-phenyl)-6-fluoranyl-2-(piperazin-1-ylmethyl)quinazolin-4-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 A1BLD "Create component" 2024-12-13 RCSB A1BLD "Initial release" 2025-08-27 RCSB #