data_A1EHA # _chem_comp.id A1EHA _chem_comp.name "1-[1-[2,5-dimethoxy-4-[(1~{S})-1-oxidanylethyl]phenyl]indolizin-3-yl]ethanone" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C20 H21 N O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-12-09 _chem_comp.pdbx_modified_date 2025-10-31 _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 339.385 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EHA _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 9KLY _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _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 A1EHA CAL C1 C 0 1 N N N N N N 8.497 -11.113 -10.377 -3.941 2.860 -1.758 CAL A1EHA 1 A1EHA CAJ C2 C 0 1 N N N N N N 9.438 -11.383 -11.578 -4.160 1.618 -0.933 CAJ A1EHA 2 A1EHA OAK O1 O 0 1 N N N N N N 9.738 -10.410 -12.280 -5.291 1.251 -0.675 OAK A1EHA 3 A1EHA CAG C3 C 0 1 Y N N N N N 9.983 -12.629 -11.721 -3.060 0.885 -0.463 CAG A1EHA 4 A1EHA CAH C4 C 0 1 Y N N N N N 9.940 -13.624 -10.819 -1.721 1.193 -0.684 CAH A1EHA 5 A1EHA NAE N1 N 0 1 Y N N N N N 10.676 -13.099 -12.782 -3.122 -0.264 0.305 NAE A1EHA 6 A1EHA CAD C5 C 0 1 Y N N N N N 11.015 -12.442 -14.011 -4.185 -0.968 0.789 CAD A1EHA 7 A1EHA CAC C6 C 0 1 Y N N N N N 11.762 -13.148 -14.953 -3.996 -2.085 1.528 CAC A1EHA 8 A1EHA CAB C7 C 0 1 Y N N N N N 12.126 -14.466 -14.644 -2.699 -2.535 1.808 CAB A1EHA 9 A1EHA CAA C8 C 0 1 Y N N N N N 11.777 -15.059 -13.429 -1.628 -1.838 1.328 CAA A1EHA 10 A1EHA CAF C9 C 0 1 Y N N N N N 11.052 -14.381 -12.510 -1.846 -0.682 0.563 CAF A1EHA 11 A1EHA CAI C10 C 0 1 Y N N N N N 10.605 -14.696 -11.278 -0.955 0.221 -0.050 CAI A1EHA 12 A1EHA CAM C11 C 0 1 Y N N N N N 10.731 -15.899 -10.603 0.524 0.148 -0.025 CAM A1EHA 13 A1EHA CAR C12 C 0 1 Y N N N N N 10.456 -17.101 -11.279 1.263 1.138 0.621 CAR A1EHA 14 A1EHA CAQ C13 C 0 1 Y N N N N N 10.531 -18.366 -10.646 2.645 1.065 0.641 CAQ A1EHA 15 A1EHA OAV O2 O 0 1 N N N N N N 10.276 -19.556 -11.296 3.367 2.030 1.270 OAV A1EHA 16 A1EHA CAW C14 C 0 1 N N N N N N 9.705 -19.541 -12.614 2.634 3.089 1.888 CAW A1EHA 17 A1EHA CAP C15 C 0 1 Y N N N N N 10.889 -18.504 -9.296 3.295 0.007 0.021 CAP A1EHA 18 A1EHA CAS C16 C 0 1 N N S N N N 10.961 -19.796 -8.649 4.800 -0.068 0.047 CAS A1EHA 19 A1EHA CAT C17 C 0 1 N N N N N N 9.656 -20.125 -7.906 5.372 0.767 -1.101 CAT A1EHA 20 A1EHA OAU O3 O 0 1 N N N N N N 12.020 -19.892 -7.682 5.212 -1.428 -0.102 OAU A1EHA 21 A1EHA CAO C18 C 0 1 Y N N N N N 11.153 -17.324 -8.604 2.568 -0.978 -0.621 CAO A1EHA 22 A1EHA CAN C19 C 0 1 Y N N N N N 11.082 -16.069 -9.232 1.185 -0.918 -0.643 CAN A1EHA 23 A1EHA OAX O4 O 0 1 N N N N N N 11.365 -14.992 -8.467 0.471 -1.891 -1.270 OAX A1EHA 24 A1EHA CAY C20 C 0 1 N N N N N N 12.735 -14.574 -8.625 1.213 -2.949 -1.880 CAY A1EHA 25 A1EHA H1 H1 H 0 1 N N N N N N 8.238 -10.044 -10.346 -4.904 3.290 -2.030 H1 A1EHA 26 A1EHA H2 H2 H 0 1 N N N N N N 7.579 -11.709 -10.489 -3.369 3.585 -1.178 H2 A1EHA 27 A1EHA H3 H3 H 0 1 N N N N N N 9.005 -11.394 -9.443 -3.389 2.603 -2.662 H3 A1EHA 28 A1EHA H4 H4 H 0 1 N N N N N N 9.442 -13.569 -9.862 -1.344 2.035 -1.247 H4 A1EHA 29 A1EHA H5 H5 H 0 1 N N N N N N 10.700 -11.427 -14.202 -5.189 -0.630 0.580 H5 A1EHA 30 A1EHA H6 H6 H 0 1 N N N N N N 12.051 -12.695 -15.890 -4.848 -2.631 1.904 H6 A1EHA 31 A1EHA H7 H7 H 0 1 N N N N N N 12.691 -15.038 -15.365 -2.547 -3.426 2.398 H7 A1EHA 32 A1EHA H8 H8 H 0 1 N N N N N N 12.090 -16.071 -13.220 -0.622 -2.172 1.536 H8 A1EHA 33 A1EHA H9 H9 H 0 1 N N N N N N 10.177 -17.058 -12.321 0.757 1.962 1.104 H9 A1EHA 34 A1EHA H10 H10 H 0 1 N N N N N N 9.574 -20.574 -12.969 2.043 3.610 1.135 H10 A1EHA 35 A1EHA H11 H11 H 0 1 N N N N N N 8.728 -19.037 -12.584 1.970 2.677 2.649 H11 A1EHA 36 A1EHA H12 H12 H 0 1 N N N N N N 10.376 -19.000 -13.298 3.328 3.789 2.353 H12 A1EHA 37 A1EHA H13 H13 H 0 1 N N N N N N 11.110 -20.569 -9.418 5.167 0.321 0.997 H13 A1EHA 38 A1EHA H14 H14 H 0 1 N N N N N N 9.745 -21.111 -7.427 5.058 1.804 -0.987 H14 A1EHA 39 A1EHA H15 H15 H 0 1 N N N N N N 9.469 -19.360 -7.138 6.461 0.713 -1.082 H15 A1EHA 40 A1EHA H16 H16 H 0 1 N N N N N N 8.820 -20.139 -8.621 5.006 0.378 -2.051 H16 A1EHA 41 A1EHA H17 H17 H 0 1 N N N N N N 12.017 -20.759 -7.293 4.920 -1.839 -0.927 H17 A1EHA 42 A1EHA H18 H18 H 0 1 N N N N N N 11.419 -17.375 -7.559 3.080 -1.799 -1.102 H18 A1EHA 43 A1EHA H19 H19 H 0 1 N N N N N N 12.927 -13.698 -7.989 0.524 -3.655 -2.343 H19 A1EHA 44 A1EHA H20 H20 H 0 1 N N N N N N 13.405 -15.395 -8.330 1.876 -2.536 -2.641 H20 A1EHA 45 A1EHA H21 H21 H 0 1 N N N N N N 12.919 -14.311 -9.677 1.804 -3.462 -1.122 H21 A1EHA 46 # 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 A1EHA CAC CAB SING Y N 1 A1EHA CAC CAD DOUB Y N 2 A1EHA CAB CAA DOUB Y N 3 A1EHA CAD NAE SING Y N 4 A1EHA CAA CAF SING Y N 5 A1EHA NAE CAF SING Y N 6 A1EHA NAE CAG SING Y N 7 A1EHA CAW OAV SING N N 8 A1EHA CAF CAI DOUB Y N 9 A1EHA OAK CAJ DOUB N N 10 A1EHA CAG CAJ SING N N 11 A1EHA CAG CAH DOUB Y N 12 A1EHA CAJ CAL SING N N 13 A1EHA OAV CAQ SING N N 14 A1EHA CAR CAQ DOUB Y N 15 A1EHA CAR CAM SING Y N 16 A1EHA CAI CAH SING Y N 17 A1EHA CAI CAM SING N N 18 A1EHA CAQ CAP SING Y N 19 A1EHA CAM CAN DOUB Y N 20 A1EHA CAP CAS SING N N 21 A1EHA CAP CAO DOUB Y N 22 A1EHA CAN CAO SING Y N 23 A1EHA CAN OAX SING N N 24 A1EHA CAS CAT SING N N 25 A1EHA CAS OAU SING N N 26 A1EHA CAY OAX SING N N 27 A1EHA CAL H1 SING N N 28 A1EHA CAL H2 SING N N 29 A1EHA CAL H3 SING N N 30 A1EHA CAH H4 SING N N 31 A1EHA CAD H5 SING N N 32 A1EHA CAC H6 SING N N 33 A1EHA CAB H7 SING N N 34 A1EHA CAA H8 SING N N 35 A1EHA CAR H9 SING N N 36 A1EHA CAW H10 SING N N 37 A1EHA CAW H11 SING N N 38 A1EHA CAW H12 SING N N 39 A1EHA CAS H13 SING N N 40 A1EHA CAT H14 SING N N 41 A1EHA CAT H15 SING N N 42 A1EHA CAT H16 SING N N 43 A1EHA OAU H17 SING N N 44 A1EHA CAO H18 SING N N 45 A1EHA CAY H19 SING N N 46 A1EHA CAY H20 SING N N 47 A1EHA CAY H21 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 A1EHA InChI InChI 1.06 "InChI=1S/C20H21NO4/c1-12(22)14-10-20(25-4)16(11-19(14)24-3)15-9-18(13(2)23)21-8-6-5-7-17(15)21/h5-12,22H,1-4H3/t12-/m0/s1" A1EHA InChIKey InChI 1.06 HZDNKVMOCMTBLZ-LBPRGKRZSA-N A1EHA SMILES_CANONICAL CACTVS 3.385 "COc1cc(c(OC)cc1[C@H](C)O)c2cc(n3ccccc23)C(C)=O" A1EHA SMILES CACTVS 3.385 "COc1cc(c(OC)cc1[CH](C)O)c2cc(n3ccccc23)C(C)=O" A1EHA SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[C@@H](c1cc(c(cc1OC)c2cc(n3c2cccc3)C(=O)C)OC)O" A1EHA SMILES "OpenEye OEToolkits" 2.0.7 "CC(c1cc(c(cc1OC)c2cc(n3c2cccc3)C(=O)C)OC)O" # _pdbx_chem_comp_identifier.comp_id A1EHA _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 "1-[1-[2,5-dimethoxy-4-[(1~{S})-1-oxidanylethyl]phenyl]indolizin-3-yl]ethanone" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1EHA "Create component" 2024-12-09 PDBC A1EHA "Initial release" 2025-11-05 RCSB #