data_A1JFN # _chem_comp.id A1JFN _chem_comp.name "2-(phenylmethyl)-6-(phenylsulfonyl)phthalazin-1-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H16 N2 O3 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-06-04 _chem_comp.pdbx_modified_date 2026-04-03 _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 376.428 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1JFN _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 9RFQ _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _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 A1JFN C12 C1 C 0 1 Y N N N N N 13.609 -39.706 28.055 -4.523 -0.051 -0.125 C12 A1JFN 1 A1JFN O1 O1 O 0 1 N N N N N N 15.417 -37.891 28.499 -3.692 -2.463 0.056 O1 A1JFN 2 A1JFN C13 C2 C 0 1 Y N N N N N 13.365 -39.098 26.830 -4.822 1.025 -0.939 C13 A1JFN 3 A1JFN C14 C3 C 0 1 Y N N N N N 12.313 -39.551 26.052 -5.714 1.990 -0.509 C14 A1JFN 4 A1JFN C15 C4 C 0 1 Y N N N N N 11.515 -40.592 26.489 -6.306 1.878 0.735 C15 A1JFN 5 A1JFN C16 C5 C 0 1 Y N N N N N 11.772 -41.196 27.707 -6.008 0.802 1.548 C16 A1JFN 6 A1JFN C17 C6 C 0 1 Y N N N N N 12.823 -40.761 28.498 -5.120 -0.166 1.117 C17 A1JFN 7 A1JFN C18 C7 C 0 1 Y N N N N N 16.086 -41.487 29.747 -1.303 -1.179 1.089 C18 A1JFN 8 A1JFN C19 C8 C 0 1 Y N N N N N 17.085 -42.443 29.660 -0.049 -0.803 1.516 C19 A1JFN 9 A1JFN C20 C9 C 0 1 Y N N N N N 18.180 -42.250 28.814 0.748 -0.009 0.692 C20 A1JFN 10 A1JFN O2 O2 O 0 1 N N N N N N 14.433 -39.070 30.439 -3.385 -1.222 -2.092 O2 A1JFN 11 A1JFN O O3 O 0 1 N N N N N N 19.251 -44.322 29.318 2.553 0.094 2.172 O A1JFN 12 A1JFN C7 C10 C 0 1 Y N N N N N 23.108 -42.535 28.724 5.743 0.723 -1.068 C7 A1JFN 13 A1JFN C8 C11 C 0 1 N N N N N N 19.386 -40.955 27.152 1.123 1.234 -1.413 C8 A1JFN 14 A1JFN C9 C12 C 0 1 Y N N N N N 18.273 -41.078 28.052 0.263 0.401 -0.571 C9 A1JFN 15 A1JFN C10 C13 C 0 1 Y N N N N N 17.271 -40.112 28.152 -1.011 0.007 -0.982 C10 A1JFN 16 A1JFN C11 C14 C 0 1 Y N N N N N 16.187 -40.327 28.992 -1.781 -0.777 -0.152 C11 A1JFN 17 A1JFN N N1 N 0 1 N N N N N N 20.206 -42.998 27.747 2.808 1.191 0.246 N A1JFN 18 A1JFN C C15 C 0 1 N N N N N N 19.216 -43.290 28.672 2.092 0.423 1.094 C A1JFN 19 A1JFN N1 N2 N 0 1 N N N N N N 20.301 -41.852 26.988 2.303 1.581 -0.995 N1 A1JFN 20 A1JFN C1 C16 C 0 1 N N N N N N 21.337 -43.915 27.594 4.150 1.627 0.638 C1 A1JFN 21 A1JFN C2 C17 C 0 1 Y N N N N N 22.365 -43.709 28.678 5.163 0.608 0.182 C2 A1JFN 22 A1JFN C3 C18 C 0 1 Y N N N N N 22.456 -44.598 29.744 5.511 -0.440 1.012 C3 A1JFN 23 A1JFN C4 C19 C 0 1 Y N N N N N 23.229 -44.292 30.855 6.440 -1.374 0.593 C4 A1JFN 24 A1JFN C5 C20 C 0 1 Y N N N N N 23.936 -43.105 30.904 7.020 -1.260 -0.656 C5 A1JFN 25 A1JFN C6 C21 C 0 1 Y N N N N N 23.884 -42.233 29.834 6.667 -0.215 -1.490 C6 A1JFN 26 A1JFN S S1 S 0 1 N N N N N N 14.914 -39.107 29.082 -3.387 -1.281 -0.673 S A1JFN 27 A1JFN H9 H1 H 0 1 N N N N N N 13.987 -38.284 26.489 -4.359 1.113 -1.910 H9 A1JFN 28 A1JFN H10 H2 H 0 1 N N N N N N 12.114 -39.088 25.097 -5.946 2.832 -1.145 H10 A1JFN 29 A1JFN H11 H3 H 0 1 N N N N N N 10.691 -40.934 25.880 -7.003 2.633 1.071 H11 A1JFN 30 A1JFN H12 H4 H 0 1 N N N N N N 11.149 -42.012 28.043 -6.471 0.714 2.520 H12 A1JFN 31 A1JFN H13 H5 H 0 1 N N N N N N 13.028 -41.236 29.446 -4.887 -1.007 1.753 H13 A1JFN 32 A1JFN H14 H6 H 0 1 N N N N N N 15.237 -41.643 30.396 -1.921 -1.798 1.724 H14 A1JFN 33 A1JFN H15 H7 H 0 1 N N N N N N 17.017 -43.345 30.251 0.315 -1.120 2.482 H15 A1JFN 34 A1JFN H6 H8 H 0 1 N N N N N N 23.081 -41.852 27.888 5.470 1.542 -1.717 H6 A1JFN 35 A1JFN H7 H9 H 0 1 N N N N N N 19.463 -40.048 26.571 0.776 1.560 -2.382 H7 A1JFN 36 A1JFN H8 H10 H 0 1 N N N N N N 17.339 -39.200 27.578 -1.391 0.316 -1.945 H8 A1JFN 37 A1JFN H H11 H 0 1 N N N N N N 20.968 -44.950 27.644 4.369 2.589 0.176 H A1JFN 38 A1JFN H1 H12 H 0 1 N N N N N N 21.809 -43.741 26.616 4.198 1.725 1.723 H1 A1JFN 39 A1JFN H2 H13 H 0 1 N N N N N N 21.920 -45.535 29.707 5.058 -0.530 1.988 H2 A1JFN 40 A1JFN H3 H14 H 0 1 N N N N N N 23.278 -44.983 31.684 6.713 -2.193 1.242 H3 A1JFN 41 A1JFN H4 H15 H 0 1 N N N N N N 24.526 -42.861 31.775 7.746 -1.990 -0.984 H4 A1JFN 42 A1JFN H5 H16 H 0 1 N N N N N N 24.449 -41.313 29.861 7.120 -0.126 -2.466 H5 A1JFN 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 A1JFN O C DOUB N N 1 A1JFN C N SING N N 2 A1JFN C1 N SING N N 3 A1JFN C2 C1 SING N N 4 A1JFN C2 C3 DOUB Y N 5 A1JFN C3 C4 SING Y N 6 A1JFN C4 C5 DOUB Y N 7 A1JFN C5 C6 SING Y N 8 A1JFN C6 C7 DOUB Y N 9 A1JFN C7 C2 SING Y N 10 A1JFN N N1 SING N N 11 A1JFN N1 C8 DOUB N N 12 A1JFN C8 C9 SING N N 13 A1JFN C9 C10 DOUB Y N 14 A1JFN C10 C11 SING Y N 15 A1JFN C11 S SING N N 16 A1JFN C12 S SING N N 17 A1JFN C12 C13 DOUB Y N 18 A1JFN C13 C14 SING Y N 19 A1JFN C14 C15 DOUB Y N 20 A1JFN C15 C16 SING Y N 21 A1JFN C16 C17 DOUB Y N 22 A1JFN C17 C12 SING Y N 23 A1JFN O1 S DOUB N N 24 A1JFN S O2 DOUB N N 25 A1JFN C18 C11 DOUB Y N 26 A1JFN C19 C18 SING Y N 27 A1JFN C20 C19 DOUB Y N 28 A1JFN C9 C20 SING Y N 29 A1JFN C C20 SING N N 30 A1JFN C13 H9 SING N N 31 A1JFN C14 H10 SING N N 32 A1JFN C15 H11 SING N N 33 A1JFN C16 H12 SING N N 34 A1JFN C17 H13 SING N N 35 A1JFN C18 H14 SING N N 36 A1JFN C19 H15 SING N N 37 A1JFN C7 H6 SING N N 38 A1JFN C8 H7 SING N N 39 A1JFN C10 H8 SING N N 40 A1JFN C1 H SING N N 41 A1JFN C1 H1 SING N N 42 A1JFN C3 H2 SING N N 43 A1JFN C4 H3 SING N N 44 A1JFN C5 H4 SING N N 45 A1JFN C6 H5 SING N N 46 # 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 A1JFN InChI InChI 1.06 "InChI=1S/C21H16N2O3S/c24-21-20-12-11-19(27(25,26)18-9-5-2-6-10-18)13-17(20)14-22-23(21)15-16-7-3-1-4-8-16/h1-14H,15H2" A1JFN InChIKey InChI 1.06 QCDDMJYCFMMEHW-UHFFFAOYSA-N A1JFN SMILES_CANONICAL CACTVS 3.385 "O=C1N(Cc2ccccc2)N=Cc3cc(ccc13)[S](=O)(=O)c4ccccc4" A1JFN SMILES CACTVS 3.385 "O=C1N(Cc2ccccc2)N=Cc3cc(ccc13)[S](=O)(=O)c4ccccc4" A1JFN SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1ccc(cc1)CN2C(=O)c3ccc(cc3C=N2)S(=O)(=O)c4ccccc4" A1JFN SMILES "OpenEye OEToolkits" 2.0.7 "c1ccc(cc1)CN2C(=O)c3ccc(cc3C=N2)S(=O)(=O)c4ccccc4" # _pdbx_chem_comp_identifier.comp_id A1JFN _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 "2-(phenylmethyl)-6-(phenylsulfonyl)phthalazin-1-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 A1JFN "Create component" 2025-06-04 PDBE A1JFN "Initial release" 2026-04-08 RCSB #