data_A1COI # _chem_comp.id A1COI _chem_comp.name "(4M)-3-ethyl-4-[(4S)-3-{4-[2-(morpholin-4-yl)ethoxy]phenyl}-6,7-dihydroimidazo[1,2-a]pyrimidin-1(5H)-yl]benzonitrile" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C27 H31 N5 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-08-21 _chem_comp.pdbx_modified_date 2026-08-21 _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 457.567 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1COI _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 9Q4C _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 A1COI C1 C1 C 0 1 N N N N N N 48.125 2.481 10.347 -3.003 2.139 2.142 C1 A1COI 1 A1COI C2 C2 C 0 1 N N N N N N 47.026 3.380 10.854 -4.122 1.096 2.140 C2 A1COI 2 A1COI C3 C3 C 0 1 Y N N N N N 45.658 3.210 10.240 -4.877 1.172 0.839 C3 A1COI 3 A1COI C4 C4 C 0 1 Y N N N N N 45.179 1.931 9.979 -6.026 1.925 0.753 C4 A1COI 4 A1COI C5 C5 C 0 1 Y N N N N N 43.921 1.741 9.417 -6.726 1.995 -0.455 C5 A1COI 5 A1COI C6 C6 C 0 1 N N N N N N 43.432 0.414 9.147 -7.922 2.777 -0.548 C6 A1COI 6 A1COI N1 N1 N 0 1 N N N N N N 42.990 -0.614 8.912 -8.870 3.398 -0.621 N1 A1COI 7 A1COI C7 C7 C 0 1 Y N N N N N 43.121 2.832 9.115 -6.256 1.299 -1.572 C7 A1COI 8 A1COI C8 C8 C 0 1 Y N N N N N 43.580 4.103 9.367 -5.106 0.548 -1.480 C8 A1COI 9 A1COI C9 C9 C 0 1 Y N N N N N 44.834 4.298 9.934 -4.409 0.485 -0.278 C9 A1COI 10 A1COI N2 N2 N 0 1 N N N N N N 45.265 5.651 10.169 -3.240 -0.272 -0.189 N2 A1COI 11 A1COI C10 C10 C 0 1 N N N N N N 45.543 6.528 9.147 -1.951 0.183 -0.436 C10 A1COI 12 A1COI C11 C11 C 0 1 N N N N N N 45.905 7.723 9.694 -1.097 -0.840 -0.259 C11 A1COI 13 A1COI C12 C12 C 0 1 Y N N N N N 46.287 8.945 8.953 0.372 -0.784 -0.419 C12 A1COI 14 A1COI C13 C13 C 0 1 Y N N N N N 47.407 8.951 8.121 0.931 -0.166 -1.539 C13 A1COI 15 A1COI C14 C14 C 0 1 Y N N N N N 47.755 10.097 7.418 2.301 -0.115 -1.684 C14 A1COI 16 A1COI C15 C15 C 0 1 Y N N N N N 46.977 11.241 7.525 3.125 -0.677 -0.718 C15 A1COI 17 A1COI O1 O1 O 0 1 N N N N N N 47.350 12.352 6.810 4.475 -0.624 -0.865 O1 A1COI 18 A1COI C16 C16 C 0 1 N N N N N N 46.642 13.579 7.030 5.263 -1.222 0.167 C16 A1COI 19 A1COI C17 C17 C 0 1 N N N N N N 47.102 14.582 5.995 6.747 -1.065 -0.171 C17 A1COI 20 A1COI N3 N3 N 0 1 N N N N N N 48.539 14.898 5.909 7.105 0.359 -0.156 N3 A1COI 21 A1COI C18 C18 C 0 1 N N N N N N 49.382 13.705 5.734 8.453 0.570 -0.703 C18 A1COI 22 A1COI C19 C19 C 0 1 N N N N N N 50.833 14.095 5.621 8.761 2.069 -0.725 C19 A1COI 23 A1COI O2 O2 O 0 1 N N N N N N 51.269 14.845 6.750 8.624 2.598 0.596 O2 A1COI 24 A1COI C20 C20 C 0 1 N N N N N N 50.466 16.007 6.916 7.323 2.412 1.159 C20 A1COI 25 A1COI C21 C21 C 0 1 N N N N N N 49.008 15.658 7.076 7.001 0.915 1.200 C21 A1COI 26 A1COI C22 C22 C 0 1 Y N N N N N 45.850 11.240 8.336 2.573 -1.292 0.398 C22 A1COI 27 A1COI C23 C23 C 0 1 Y N N N N N 45.505 10.097 9.042 1.204 -1.342 0.553 C23 A1COI 28 A1COI N4 N4 N 0 1 N N N N N N 45.820 7.578 11.089 -1.835 -1.957 0.100 N4 A1COI 29 A1COI C24 C24 C 0 1 N N N N N N 46.100 8.577 12.127 -1.370 -3.321 0.380 C24 A1COI 30 A1COI C25 C25 C 0 1 N N N N N N 45.381 8.198 13.400 -2.545 -4.270 0.096 C25 A1COI 31 A1COI C26 C26 C 0 1 N N N N N N 45.534 6.718 13.675 -3.783 -3.796 0.858 C26 A1COI 32 A1COI N5 N5 N 0 1 N N N N N N 45.268 5.812 12.553 -4.121 -2.419 0.483 N5 A1COI 33 A1COI C27 C27 C 0 1 N N N N N N 45.447 6.298 11.368 -3.161 -1.591 0.161 C27 A1COI 34 A1COI H1 H1 H 0 1 N N N N N N 49.061 2.711 10.877 -3.433 3.134 2.030 H1 A1COI 35 A1COI H2 H2 H 0 1 N N N N N N 47.851 1.431 10.526 -2.456 2.085 3.084 H2 A1COI 36 A1COI H3 H3 H 0 1 N N N N N N 48.265 2.645 9.268 -2.321 1.943 1.315 H3 A1COI 37 A1COI H4 H4 H 0 1 N N N N N N 46.927 3.205 11.935 -3.691 0.101 2.253 H4 A1COI 38 A1COI H5 H5 H 0 1 N N N N N N 47.341 4.419 10.678 -4.803 1.293 2.968 H5 A1COI 39 A1COI H6 H6 H 0 1 N N N N N N 45.792 1.074 10.216 -6.387 2.461 1.619 H6 A1COI 40 A1COI H7 H7 H 0 1 N N N N N N 42.142 2.684 8.684 -6.794 1.350 -2.507 H7 A1COI 41 A1COI H8 H8 H 0 1 N N N N N N 42.963 4.955 9.123 -4.742 0.010 -2.343 H8 A1COI 42 A1COI H9 H9 H 0 1 N N N N N N 45.485 6.308 8.091 -1.681 1.189 -0.722 H9 A1COI 43 A1COI H10 H10 H 0 1 N N N N N N 48.007 8.059 8.023 0.290 0.271 -2.291 H10 A1COI 44 A1COI H11 H11 H 0 1 N N N N N N 48.632 10.098 6.788 2.734 0.363 -2.550 H11 A1COI 45 A1COI H12 H12 H 0 1 N N N N N N 45.560 13.408 6.928 5.052 -0.730 1.116 H12 A1COI 46 A1COI H13 H13 H 0 1 N N N N N N 46.860 13.959 8.039 5.018 -2.281 0.243 H13 A1COI 47 A1COI H14 H14 H 0 1 N N N N N N 46.795 14.197 5.011 7.346 -1.597 0.569 H14 A1COI 48 A1COI H15 H15 H 0 1 N N N N N N 46.574 15.525 6.200 6.941 -1.479 -1.161 H15 A1COI 49 A1COI H16 H17 H 0 1 N N N N N N 49.252 13.040 6.601 9.184 0.057 -0.078 H16 A1COI 50 A1COI H17 H18 H 0 1 N N N N N N 49.077 13.177 4.818 8.500 0.174 -1.718 H17 A1COI 51 A1COI H18 H19 H 0 1 N N N N N N 51.442 13.182 5.543 9.781 2.227 -1.077 H18 A1COI 52 A1COI H19 H20 H 0 1 N N N N N N 50.968 14.704 4.715 8.063 2.574 -1.394 H19 A1COI 53 A1COI H20 H21 H 0 1 N N N N N N 50.803 16.549 7.812 7.303 2.816 2.171 H20 A1COI 54 A1COI H21 H22 H 0 1 N N N N N N 50.584 16.651 6.032 6.583 2.927 0.546 H21 A1COI 55 A1COI H22 H23 H 0 1 N N N N N N 48.877 15.049 7.983 5.987 0.772 1.576 H22 A1COI 56 A1COI H23 H24 H 0 1 N N N N N N 48.420 16.583 7.167 7.708 0.409 1.857 H23 A1COI 57 A1COI H24 H25 H 0 1 N N N N N N 45.242 12.129 8.417 3.217 -1.728 1.147 H24 A1COI 58 A1COI H25 H26 H 0 1 N N N N N N 44.623 10.099 9.666 0.775 -1.817 1.423 H25 A1COI 59 A1COI H26 H27 H 0 1 N N N N N N 47.183 8.616 12.316 -0.530 -3.566 -0.269 H26 A1COI 60 A1COI H27 H28 H 0 1 N N N N N N 45.751 9.564 11.789 -1.070 -3.403 1.425 H27 A1COI 61 A1COI H28 H29 H 0 1 N N N N N N 45.806 8.768 14.239 -2.756 -4.277 -0.973 H28 A1COI 62 A1COI H29 H30 H 0 1 N N N N N N 44.313 8.439 13.298 -2.283 -5.278 0.420 H29 A1COI 63 A1COI H30 H31 H 0 1 N N N N N N 46.569 6.545 14.006 -4.623 -4.449 0.622 H30 A1COI 64 A1COI H31 H32 H 0 1 N N N N N N 44.840 6.456 14.488 -3.585 -3.839 1.929 H31 A1COI 65 # 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 A1COI C1 C2 SING N N 1 A1COI C2 C3 SING N N 2 A1COI C3 C4 DOUB Y N 3 A1COI C4 C5 SING Y N 4 A1COI C5 C6 SING N N 5 A1COI C6 N1 TRIP N N 6 A1COI C5 C7 DOUB Y N 7 A1COI C7 C8 SING Y N 8 A1COI C8 C9 DOUB Y N 9 A1COI C9 N2 SING N N 10 A1COI N2 C10 SING N N 11 A1COI C10 C11 DOUB N N 12 A1COI C11 C12 SING N N 13 A1COI C12 C13 DOUB Y N 14 A1COI C13 C14 SING Y N 15 A1COI C14 C15 DOUB Y N 16 A1COI C15 O1 SING N N 17 A1COI O1 C16 SING N N 18 A1COI C16 C17 SING N N 19 A1COI C17 N3 SING N N 20 A1COI N3 C18 SING N N 21 A1COI C18 C19 SING N N 22 A1COI C19 O2 SING N N 23 A1COI O2 C20 SING N N 24 A1COI C20 C21 SING N N 25 A1COI C15 C22 SING Y N 26 A1COI C22 C23 DOUB Y N 27 A1COI C11 N4 SING N N 28 A1COI N4 C24 SING N N 29 A1COI C24 C25 SING N N 30 A1COI C25 C26 SING N N 31 A1COI C26 N5 SING N N 32 A1COI N5 C27 DOUB N N 33 A1COI C3 C9 SING Y N 34 A1COI N2 C27 SING N N 35 A1COI C12 C23 SING Y N 36 A1COI N4 C27 SING N N 37 A1COI N3 C21 SING N N 38 A1COI C1 H1 SING N N 39 A1COI C1 H2 SING N N 40 A1COI C1 H3 SING N N 41 A1COI C2 H4 SING N N 42 A1COI C2 H5 SING N N 43 A1COI C4 H6 SING N N 44 A1COI C7 H7 SING N N 45 A1COI C8 H8 SING N N 46 A1COI C10 H9 SING N N 47 A1COI C13 H10 SING N N 48 A1COI C14 H11 SING N N 49 A1COI C16 H12 SING N N 50 A1COI C16 H13 SING N N 51 A1COI C17 H14 SING N N 52 A1COI C17 H15 SING N N 53 A1COI C18 H16 SING N N 54 A1COI C18 H17 SING N N 55 A1COI C19 H18 SING N N 56 A1COI C19 H19 SING N N 57 A1COI C20 H20 SING N N 58 A1COI C20 H21 SING N N 59 A1COI C21 H22 SING N N 60 A1COI C21 H23 SING N N 61 A1COI C22 H24 SING N N 62 A1COI C23 H25 SING N N 63 A1COI C24 H26 SING N N 64 A1COI C24 H27 SING N N 65 A1COI C25 H28 SING N N 66 A1COI C25 H29 SING N N 67 A1COI C26 H30 SING N N 68 A1COI C26 H31 SING N N 69 # 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 A1COI SMILES ACDLabs 14.52 "N#Cc1ccc(c(CC)c1)N1C=C(N2CCCN=C12)c1ccc(OCCN2CCOCC2)cc1" A1COI InChI InChI 1.06 "InChI=1S/C27H31N5O2/c1-2-22-18-21(19-28)4-9-25(22)32-20-26(31-11-3-10-29-27(31)32)23-5-7-24(8-6-23)34-17-14-30-12-15-33-16-13-30/h4-9,18,20H,2-3,10-17H2,1H3" A1COI InChIKey InChI 1.06 QZSRXBVZRGIEOH-UHFFFAOYSA-N A1COI SMILES_CANONICAL CACTVS 3.385 "CCc1cc(ccc1N2C=C(N3CCCN=C23)c4ccc(OCCN5CCOCC5)cc4)C#N" A1COI SMILES CACTVS 3.385 "CCc1cc(ccc1N2C=C(N3CCCN=C23)c4ccc(OCCN5CCOCC5)cc4)C#N" A1COI SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CCc1cc(ccc1N2C=C(N3C2=NCCC3)c4ccc(cc4)OCCN5CCOCC5)C#N" A1COI SMILES "OpenEye OEToolkits" 3.1.0.0 "CCc1cc(ccc1N2C=C(N3C2=NCCC3)c4ccc(cc4)OCCN5CCOCC5)C#N" # 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 A1COI "SYSTEMATIC NAME" ACDLabs 14.52 "(4M)-3-ethyl-4-[(4S)-3-{4-[2-(morpholin-4-yl)ethoxy]phenyl}-6,7-dihydroimidazo[1,2-a]pyrimidin-1(5H)-yl]benzonitrile" A1COI "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "3-ethyl-4-[3-[4-(2-morpholin-4-ylethoxy)phenyl]-6,7-dihydro-5~{H}-imidazo[1,2-a]pyrimidin-1-yl]benzenecarbonitrile" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1COI "Create component" 2025-08-21 RCSB A1COI "Initial release" 2026-08-26 RCSB #