data_A1B1R # _chem_comp.id A1B1R _chem_comp.name "(6M)-6-[2-chloro-4-(cyclopropylmethoxy)phenyl]-8-methyl-2-(methylamino)pyrido[2,3-d]pyrimidin-7(8H)-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C19 H19 Cl N4 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-03-20 _chem_comp.pdbx_modified_date 2026-03-27 _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 370.833 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1B1R _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 9NU0 _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 A1B1R N1 N1 N 0 1 N N N N N N 25.487 8.997 4.621 2.559 -1.605 0.439 N1 A1B1R 1 A1B1R N3 N2 N 0 1 N N N N N N 27.241 4.747 5.266 6.791 0.037 -0.688 N3 A1B1R 2 A1B1R C4 C1 C 0 1 Y N N N N N 26.956 5.980 5.727 5.424 0.222 -0.634 C4 A1B1R 3 A1B1R C5 C2 C 0 1 N N N N N N 26.959 4.324 3.916 7.652 1.091 -1.229 C5 A1B1R 4 A1B1R C6 C3 C 0 1 Y N N N N N 27.084 7.406 7.504 3.615 1.592 -1.047 C6 A1B1R 5 A1B1R C7 C4 C 0 1 Y N N N N N 26.477 8.432 6.751 2.772 0.596 -0.534 C7 A1B1R 6 A1B1R C8 C5 C 0 1 N N N N N N 26.231 9.766 7.188 1.371 0.780 -0.476 C8 A1B1R 7 A1B1R C10 C6 C 0 1 Y N N N N N 25.459 12.123 6.771 -0.881 -0.060 0.108 C10 A1B1R 8 A1B1R C13 C7 C 0 1 Y N N N N N 25.240 14.833 7.454 -3.631 0.252 0.238 C13 A1B1R 9 A1B1R C15 C8 C 0 1 N N N N N N 23.732 17.829 6.935 -7.243 -0.013 -0.436 C15 A1B1R 10 A1B1R C17 C9 C 0 1 N N N N N N 23.365 19.221 7.370 -8.254 -0.775 -1.295 C17 A1B1R 11 A1B1R C1 C10 C 0 1 N N N N N N 25.082 8.598 3.268 3.176 -2.843 0.920 C1 A1B1R 12 A1B1R C11 C11 C 0 1 Y N N N N N 26.565 12.875 7.175 -1.446 0.763 1.084 C11 A1B1R 13 A1B1R C12 C12 C 0 1 Y N N N N N 26.474 14.208 7.508 -2.816 0.916 1.145 C12 A1B1R 14 A1B1R C14 C13 C 0 1 N N N N N N 23.923 16.815 8.008 -5.759 -0.306 -0.663 C14 A1B1R 15 A1B1R C16 C14 C 0 1 N N N N N N 22.365 18.374 6.650 -7.999 0.712 -1.551 C16 A1B1R 16 A1B1R C18 C15 C 0 1 Y N N N N N 24.131 14.124 7.038 -3.072 -0.567 -0.733 C18 A1B1R 17 A1B1R C19 C16 C 0 1 Y N N N N N 24.250 12.796 6.663 -1.703 -0.725 -0.801 C19 A1B1R 18 A1B1R C2 C17 C 0 1 N N N N N N 25.216 10.294 5.042 1.222 -1.456 0.506 C2 A1B1R 19 A1B1R C3 C18 C 0 1 Y N N N N N 26.109 8.073 5.436 3.350 -0.606 -0.071 C3 A1B1R 20 A1B1R C9 C19 C 0 1 N N N N N N 25.637 10.694 6.371 0.590 -0.222 0.034 C9 A1B1R 21 A1B1R N2 N3 N 0 1 Y N N N N N 26.318 6.853 4.932 4.669 -0.747 -0.140 N2 A1B1R 22 A1B1R N4 N4 N 0 1 Y N N N N N 27.304 6.205 6.998 4.915 1.365 -1.078 N4 A1B1R 23 A1B1R O1 O1 O 0 1 N N N N N N 24.652 11.086 4.271 0.535 -2.353 0.961 O1 A1B1R 24 A1B1R O2 O2 O 0 1 N N N N N N 25.212 16.163 7.826 -4.980 0.405 0.301 O2 A1B1R 25 A1B1R CL1 CL1 CL 0 0 N N N N N N 28.162 12.197 7.190 -0.427 1.592 2.218 CL1 A1B1R 26 A1B1R H1 H1 H 0 1 N N N N N N 26.750 4.111 5.861 7.182 -0.792 -0.369 H1 A1B1R 27 A1B1R H2 H2 H 0 1 N N N N N N 27.282 3.281 3.783 8.692 0.767 -1.191 H2 A1B1R 28 A1B1R H3 H3 H 0 1 N N N N N N 25.878 4.400 3.726 7.373 1.294 -2.263 H3 A1B1R 29 A1B1R H4 H4 H 0 1 N N N N N N 27.502 4.969 3.209 7.533 1.998 -0.636 H4 A1B1R 30 A1B1R H5 H5 H 0 1 N N N N N N 27.378 7.607 8.524 3.209 2.525 -1.411 H5 A1B1R 31 A1B1R H6 H6 H 0 1 N N N N N N 26.520 10.054 8.188 0.924 1.698 -0.829 H6 A1B1R 32 A1B1R H7 H7 H 0 1 N N N N N N 24.412 17.758 6.073 -7.526 0.213 0.593 H7 A1B1R 33 A1B1R H8 H8 H 0 1 N N N N N N 23.813 20.091 6.867 -7.861 -1.485 -2.023 H8 A1B1R 34 A1B1R H9 H9 H 0 1 N N N N N N 23.228 19.445 8.438 -9.201 -1.051 -0.832 H9 A1B1R 35 A1B1R H10 H10 H 0 1 N N N N N N 25.367 7.550 3.093 2.402 -3.515 1.291 H10 A1B1R 36 A1B1R H11 H11 H 0 1 N N N N N N 23.992 8.703 3.166 3.713 -3.324 0.102 H11 A1B1R 37 A1B1R H12 H12 H 0 1 N N N N N N 25.583 9.242 2.530 3.874 -2.612 1.725 H12 A1B1R 38 A1B1R H13 H13 H 0 1 N N N N N N 27.354 14.759 7.807 -3.254 1.552 1.899 H13 A1B1R 39 A1B1R H14 H14 H 0 1 N N N N N N 23.896 17.309 8.990 -5.580 -1.376 -0.557 H14 A1B1R 40 A1B1R H15 H15 H 0 1 N N N N N N 23.120 16.065 7.953 -5.475 0.012 -1.666 H15 A1B1R 41 A1B1R H16 H16 H 0 1 N N N N N N 22.077 18.622 5.618 -8.779 1.414 -1.257 H16 A1B1R 42 A1B1R H17 H17 H 0 1 N N N N N N 21.492 17.977 7.189 -7.439 0.979 -2.447 H17 A1B1R 43 A1B1R H18 H18 H 0 1 N N N N N N 23.166 14.607 7.005 -3.709 -1.081 -1.437 H18 A1B1R 44 A1B1R H19 H19 H 0 1 N N N N N N 23.386 12.274 6.279 -1.269 -1.362 -1.557 H19 A1B1R 45 # 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 A1B1R C1 N1 SING N N 1 A1B1R C5 N3 SING N N 2 A1B1R O1 C2 DOUB N N 3 A1B1R N1 C2 SING N N 4 A1B1R N1 C3 SING N N 5 A1B1R N2 C3 DOUB Y N 6 A1B1R N2 C4 SING Y N 7 A1B1R C2 C9 SING N N 8 A1B1R N3 C4 SING N N 9 A1B1R C3 C7 SING Y N 10 A1B1R C4 N4 DOUB Y N 11 A1B1R C9 C10 SING N N 12 A1B1R C9 C8 DOUB N N 13 A1B1R C16 C15 SING N N 14 A1B1R C16 C17 SING N N 15 A1B1R C19 C10 DOUB Y N 16 A1B1R C19 C18 SING Y N 17 A1B1R C7 C8 SING N N 18 A1B1R C7 C6 DOUB Y N 19 A1B1R C10 C11 SING Y N 20 A1B1R C15 C17 SING N N 21 A1B1R C15 C14 SING N N 22 A1B1R N4 C6 SING Y N 23 A1B1R C18 C13 DOUB Y N 24 A1B1R C11 CL1 SING N N 25 A1B1R C11 C12 DOUB Y N 26 A1B1R C13 C12 SING Y N 27 A1B1R C13 O2 SING N N 28 A1B1R O2 C14 SING N N 29 A1B1R N3 H1 SING N N 30 A1B1R C5 H2 SING N N 31 A1B1R C5 H3 SING N N 32 A1B1R C5 H4 SING N N 33 A1B1R C6 H5 SING N N 34 A1B1R C8 H6 SING N N 35 A1B1R C15 H7 SING N N 36 A1B1R C17 H8 SING N N 37 A1B1R C17 H9 SING N N 38 A1B1R C1 H10 SING N N 39 A1B1R C1 H11 SING N N 40 A1B1R C1 H12 SING N N 41 A1B1R C12 H13 SING N N 42 A1B1R C14 H14 SING N N 43 A1B1R C14 H15 SING N N 44 A1B1R C16 H16 SING N N 45 A1B1R C16 H17 SING N N 46 A1B1R C18 H18 SING N N 47 A1B1R C19 H19 SING N N 48 # 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 A1B1R SMILES ACDLabs 14.52 "Clc1cc(OCC2CC2)ccc1C1=Cc2cnc(nc2N(C)C1=O)NC" A1B1R InChI InChI 1.06 "InChI=1S/C19H19ClN4O2/c1-21-19-22-9-12-7-15(18(25)24(2)17(12)23-19)14-6-5-13(8-16(14)20)26-10-11-3-4-11/h5-9,11H,3-4,10H2,1-2H3,(H,21,22,23)" A1B1R InChIKey InChI 1.06 GBHDFIGBTOIFAR-UHFFFAOYSA-N A1B1R SMILES_CANONICAL CACTVS 3.385 "CNc1ncc2C=C(C(=O)N(C)c2n1)c3ccc(OCC4CC4)cc3Cl" A1B1R SMILES CACTVS 3.385 "CNc1ncc2C=C(C(=O)N(C)c2n1)c3ccc(OCC4CC4)cc3Cl" A1B1R SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CNc1ncc2c(n1)N(C(=O)C(=C2)c3ccc(cc3Cl)OCC4CC4)C" A1B1R SMILES "OpenEye OEToolkits" 3.1.0.0 "CNc1ncc2c(n1)N(C(=O)C(=C2)c3ccc(cc3Cl)OCC4CC4)C" # 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 A1B1R "SYSTEMATIC NAME" ACDLabs 14.52 "(6M)-6-[2-chloro-4-(cyclopropylmethoxy)phenyl]-8-methyl-2-(methylamino)pyrido[2,3-d]pyrimidin-7(8H)-one" A1B1R "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "6-[2-chloranyl-4-(cyclopropylmethoxy)phenyl]-8-methyl-2-(methylamino)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 A1B1R "Create component" 2025-03-20 RCSB A1B1R "Initial release" 2026-04-01 RCSB #