data_A1BLB # _chem_comp.id A1BLB _chem_comp.name "(6M)-6-(2,4-dichlorophenyl)-8-(2-hydroxyethyl)-2-[3-(methanesulfonyl)anilino]pyrido[2,3-d]pyrimidin-7(8H)-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C22 H18 Cl2 N4 O4 S" _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 2025-12-12 _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 505.374 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1BLB _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 9MI4 _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 A1BLB N1 N1 N 0 1 N N N N N N 25.406 8.234 4.390 -1.335 -2.294 -0.009 N1 A1BLB 1 A1BLB N3 N2 N 0 1 N N N N N N 27.134 3.930 5.152 3.292 -1.950 0.589 N3 A1BLB 2 A1BLB C4 C1 C 0 1 Y N N N N N 26.025 7.299 5.209 -0.214 -1.524 0.175 C4 A1BLB 3 A1BLB C5 C2 C 0 1 Y N N N N N 26.801 5.186 5.554 2.062 -1.332 0.470 C5 A1BLB 4 A1BLB C6 C3 C 0 1 Y N N N N N 27.189 3.279 3.898 4.457 -1.181 0.660 C6 A1BLB 5 A1BLB C7 C4 C 0 1 Y N N N N N 27.770 2.016 3.862 5.529 -1.611 1.432 C7 A1BLB 6 A1BLB C8 C5 C 0 1 Y N N N N N 27.873 1.333 2.665 6.679 -0.849 1.500 C8 A1BLB 7 A1BLB C10 C6 C 0 1 Y N N N N N 26.811 3.154 1.540 5.701 0.770 0.028 C10 A1BLB 8 A1BLB C13 C7 C 0 1 Y N N N N N 27.022 6.656 7.279 0.853 0.633 0.430 C13 A1BLB 9 A1BLB C15 C8 C 0 1 N N N N N N 26.174 8.983 6.952 -1.578 0.510 0.119 C15 A1BLB 10 A1BLB C17 C9 C 0 1 Y N N N N N 25.344 11.300 6.644 -4.026 0.361 -0.197 C17 A1BLB 11 A1BLB C20 C10 C 0 1 Y N N N N N 24.857 13.884 7.562 -6.518 1.545 -0.448 C20 A1BLB 12 A1BLB C21 C11 C 0 1 Y N N N N N 23.927 13.264 6.760 -5.880 1.036 -1.566 C21 A1BLB 13 A1BLB C22 C12 C 0 1 Y N N N N N 24.192 11.993 6.285 -4.638 0.445 -1.447 C22 A1BLB 14 A1BLB C1 C13 C 0 1 N N N N N N 25.141 9.512 4.810 -2.549 -1.722 -0.129 C1 A1BLB 15 A1BLB C11 C14 C 0 1 N N N N N N 26.241 5.607 0.319 5.191 3.539 0.286 C11 A1BLB 16 A1BLB C12 C15 C 0 1 Y N N N N N 26.709 3.857 2.727 4.548 0.013 -0.044 C12 A1BLB 17 A1BLB C14 C16 C 0 1 Y N N N N N 26.411 7.662 6.519 -0.317 -0.117 0.242 C14 A1BLB 18 A1BLB C16 C17 C 0 1 N N N N N N 25.581 9.911 6.142 -2.690 -0.266 -0.064 C16 A1BLB 19 A1BLB C18 C18 C 0 1 Y N N N N N 26.247 11.959 7.479 -4.673 0.875 0.927 C18 A1BLB 20 A1BLB C19 C19 C 0 1 Y N N N N N 26.026 13.253 7.920 -5.915 1.464 0.796 C19 A1BLB 21 A1BLB C2 C20 C 0 1 N N N N N N 24.996 7.888 3.013 -1.209 -3.751 -0.082 C2 A1BLB 22 A1BLB C3 C21 C 0 1 N N N N N N 23.630 7.273 2.926 -0.983 -4.172 -1.536 C3 A1BLB 23 A1BLB C9 C22 C 0 1 Y N N N N N 27.387 1.894 1.494 6.764 0.342 0.802 C9 A1BLB 24 A1BLB N2 N3 N 0 1 Y N N N N N 26.234 6.080 4.718 0.985 -2.082 0.293 N2 A1BLB 25 A1BLB N4 N4 N 0 1 Y N N N N N 27.227 5.451 6.804 2.003 -0.006 0.538 N4 A1BLB 26 A1BLB O1 O1 O 0 1 N N N N N N 24.616 10.316 4.025 -3.533 -2.421 -0.292 O1 A1BLB 27 A1BLB O2 O2 O 0 1 N N N N N N 23.624 5.961 3.408 0.272 -3.661 -1.990 O2 A1BLB 28 A1BLB O3 O3 O 0 1 N N N N N N 27.089 3.547 -1.015 7.210 2.457 -1.082 O3 A1BLB 29 A1BLB O4 O4 O 0 1 N N N N N N 24.805 3.486 -0.088 4.921 2.117 -1.956 O4 A1BLB 30 A1BLB S1 S1 S 0 1 N N N N N N 26.182 3.874 0.048 5.816 2.284 -0.865 S1 A1BLB 31 A1BLB CL1 CL1 CL 0 0 N N N N N N 27.775 11.251 7.920 -3.919 0.774 2.488 CL1 A1BLB 32 A1BLB CL2 CL2 CL 0 0 N N N N N N 24.571 15.493 8.150 -8.079 2.287 -0.605 CL2 A1BLB 33 A1BLB H1 H1 H 0 1 N N N N N N 27.398 3.335 5.911 3.347 -2.918 0.622 H1 A1BLB 34 A1BLB H2 H2 H 0 1 N N N N N N 28.142 1.568 4.772 5.464 -2.540 1.978 H2 A1BLB 35 A1BLB H3 H3 H 0 1 N N N N N N 28.335 0.357 2.642 7.512 -1.183 2.101 H3 A1BLB 36 A1BLB H4 H4 H 0 1 N N N N N N 27.334 6.880 8.288 0.814 1.711 0.486 H4 A1BLB 37 A1BLB H5 H5 H 0 1 N N N N N N 26.469 9.269 7.951 -1.662 1.586 0.169 H5 A1BLB 38 A1BLB H6 H6 H 0 1 N N N N N N 23.004 13.763 6.505 -6.355 1.101 -2.534 H6 A1BLB 39 A1BLB H7 H7 H 0 1 N N N N N N 23.485 11.525 5.616 -4.142 0.049 -2.320 H7 A1BLB 40 A1BLB H8 H8 H 0 1 N N N N N N 25.550 5.875 1.132 5.226 4.518 -0.190 H8 A1BLB 41 A1BLB H9 H9 H 0 1 N N N N N N 27.264 5.900 0.596 4.161 3.303 0.555 H9 A1BLB 42 A1BLB H10 H10 H 0 1 N N N N N N 25.945 6.132 -0.601 5.808 3.548 1.184 H10 A1BLB 43 A1BLB H11 H11 H 0 1 N N N N N N 26.263 4.841 2.744 3.718 0.348 -0.649 H11 A1BLB 44 A1BLB H12 H12 H 0 1 N N N N N N 26.758 13.757 8.534 -6.418 1.862 1.666 H12 A1BLB 45 A1BLB H13 H13 H 0 1 N N N N N N 25.725 7.174 2.603 -0.363 -4.074 0.525 H13 A1BLB 46 A1BLB H14 H14 H 0 1 N N N N N N 25.002 8.807 2.408 -2.122 -4.214 0.293 H14 A1BLB 47 A1BLB H15 H15 H 0 1 N N N N N N 22.929 7.875 3.522 -0.978 -5.260 -1.603 H15 A1BLB 48 A1BLB H16 H16 H 0 1 N N N N N N 23.307 7.268 1.874 -1.784 -3.773 -2.158 H16 A1BLB 49 A1BLB H17 H17 H 0 1 N N N N N N 27.456 1.357 0.559 7.664 0.936 0.857 H17 A1BLB 50 A1BLB H18 H18 H 0 1 N N N N N N 22.747 5.602 3.339 0.481 -3.889 -2.906 H18 A1BLB 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 A1BLB O3 S1 DOUB N N 1 A1BLB O4 S1 DOUB N N 2 A1BLB S1 C11 SING N N 3 A1BLB S1 C10 SING N N 4 A1BLB C9 C10 DOUB Y N 5 A1BLB C9 C8 SING Y N 6 A1BLB C10 C12 SING Y N 7 A1BLB C8 C7 DOUB Y N 8 A1BLB C12 C6 DOUB Y N 9 A1BLB C3 C2 SING N N 10 A1BLB C3 O2 SING N N 11 A1BLB C2 N1 SING N N 12 A1BLB C7 C6 SING Y N 13 A1BLB C6 N3 SING N N 14 A1BLB O1 C1 DOUB N N 15 A1BLB N1 C1 SING N N 16 A1BLB N1 C4 SING N N 17 A1BLB N2 C4 DOUB Y N 18 A1BLB N2 C5 SING Y N 19 A1BLB C1 C16 SING N N 20 A1BLB N3 C5 SING N N 21 A1BLB C4 C14 SING Y N 22 A1BLB C5 N4 DOUB Y N 23 A1BLB C16 C17 SING N N 24 A1BLB C16 C15 DOUB N N 25 A1BLB C22 C17 DOUB Y N 26 A1BLB C22 C21 SING Y N 27 A1BLB C14 C15 SING N N 28 A1BLB C14 C13 DOUB Y N 29 A1BLB C17 C18 SING Y N 30 A1BLB C21 C20 DOUB Y N 31 A1BLB N4 C13 SING Y N 32 A1BLB C18 C19 DOUB Y N 33 A1BLB C18 CL1 SING N N 34 A1BLB C20 C19 SING Y N 35 A1BLB C20 CL2 SING N N 36 A1BLB N3 H1 SING N N 37 A1BLB C7 H2 SING N N 38 A1BLB C8 H3 SING N N 39 A1BLB C13 H4 SING N N 40 A1BLB C15 H5 SING N N 41 A1BLB C21 H6 SING N N 42 A1BLB C22 H7 SING N N 43 A1BLB C11 H8 SING N N 44 A1BLB C11 H9 SING N N 45 A1BLB C11 H10 SING N N 46 A1BLB C12 H11 SING N N 47 A1BLB C19 H12 SING N N 48 A1BLB C2 H13 SING N N 49 A1BLB C2 H14 SING N N 50 A1BLB C3 H15 SING N N 51 A1BLB C3 H16 SING N N 52 A1BLB C9 H17 SING N N 53 A1BLB O2 H18 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 A1BLB SMILES ACDLabs 14.52 "CS(=O)(=O)c1cccc(c1)Nc1ncc2C=C(C(=O)N(CCO)c2n1)c1ccc(Cl)cc1Cl" A1BLB InChI InChI 1.06 "InChI=1S/C22H18Cl2N4O4S/c1-33(31,32)16-4-2-3-15(11-16)26-22-25-12-13-9-18(17-6-5-14(23)10-19(17)24)21(30)28(7-8-29)20(13)27-22/h2-6,9-12,29H,7-8H2,1H3,(H,25,26,27)" A1BLB InChIKey InChI 1.06 JNFJRESDJRZKPM-UHFFFAOYSA-N A1BLB SMILES_CANONICAL CACTVS 3.385 "C[S](=O)(=O)c1cccc(Nc2ncc3C=C(C(=O)N(CCO)c3n2)c4ccc(Cl)cc4Cl)c1" A1BLB SMILES CACTVS 3.385 "C[S](=O)(=O)c1cccc(Nc2ncc3C=C(C(=O)N(CCO)c3n2)c4ccc(Cl)cc4Cl)c1" A1BLB SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CS(=O)(=O)c1cccc(c1)Nc2ncc3c(n2)N(C(=O)C(=C3)c4ccc(cc4Cl)Cl)CCO" A1BLB SMILES "OpenEye OEToolkits" 3.1.0.0 "CS(=O)(=O)c1cccc(c1)Nc2ncc3c(n2)N(C(=O)C(=C3)c4ccc(cc4Cl)Cl)CCO" # 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 A1BLB "SYSTEMATIC NAME" ACDLabs 14.52 "(6M)-6-(2,4-dichlorophenyl)-8-(2-hydroxyethyl)-2-[3-(methanesulfonyl)anilino]pyrido[2,3-d]pyrimidin-7(8H)-one" A1BLB "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "6-(2,4-dichlorophenyl)-8-(2-hydroxyethyl)-2-[(3-methylsulfonylphenyl)amino]pyrido[2,3-d]pyrimidin-7-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 A1BLB "Create component" 2024-12-13 RCSB A1BLB "Initial release" 2025-12-17 RCSB #