data_A1EPI # _chem_comp.id A1EPI _chem_comp.name Laropiprant _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H19 Cl F N O4 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-04-18 _chem_comp.pdbx_modified_date 2026-10-23 _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 435.896 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EPI _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 9UIR _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _chem_comp.pdbx_pcm ? _chem_comp.pdbx_comp_type ? # 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 A1EPI C10 C1 C 0 1 Y N N N N N 157.412 147.528 169.320 -0.115 -1.639 0.204 C10 A1EPI 1 A1EPI C11 C2 C 0 1 Y N N N N N 156.140 146.945 169.233 0.752 -2.292 0.992 C11 A1EPI 2 A1EPI C12 C3 C 0 1 N N N N N N 157.573 145.359 170.451 -1.167 -3.756 0.762 C12 A1EPI 3 A1EPI C13 C4 C 0 1 N N N N N N 156.150 145.650 170.086 0.098 -3.507 1.613 C13 A1EPI 4 A1EPI C14 C5 C 0 1 Y N N N N N 155.376 147.731 168.433 2.021 -1.558 0.942 C14 A1EPI 5 A1EPI C15 C6 C 0 1 Y N N N N N 156.160 148.824 168.005 1.806 -0.466 0.085 C15 A1EPI 6 A1EPI C16 C7 C 0 1 N N N N N N 158.478 147.338 171.574 -2.013 -2.437 -1.216 C16 A1EPI 7 A1EPI C17 C8 C 0 1 N N N N N N 158.566 149.543 168.425 -0.134 0.406 -1.267 C17 A1EPI 8 A1EPI C18 C9 C 0 1 Y N N N N N 155.526 149.903 167.059 2.847 0.424 -0.163 C18 A1EPI 9 A1EPI C19 C10 C 0 1 Y N N N N N 153.892 147.586 167.976 3.269 -1.743 1.540 C19 A1EPI 10 A1EPI C20 C11 C 0 1 Y N N N N N 154.094 149.769 166.614 4.073 0.230 0.433 C20 A1EPI 11 A1EPI C21 C12 C 0 1 N N N N N N 159.897 147.884 171.698 -3.409 -3.002 -1.175 C21 A1EPI 12 A1EPI C22 C13 C 0 1 Y N N N N N 159.442 149.029 167.285 -1.164 1.212 -0.519 C22 A1EPI 13 A1EPI C09 C14 C 0 1 N N R N N N 158.301 146.640 170.239 -1.458 -2.345 0.207 C09 A1EPI 14 A1EPI C23 C15 C 0 1 Y N N N N N 153.277 148.617 167.069 4.286 -0.850 1.282 C23 A1EPI 15 A1EPI C24 C16 C 0 1 N N N N N N 155.370 152.327 165.371 2.309 1.053 -2.865 C24 A1EPI 16 A1EPI C25 C17 C 0 1 Y N N N N N 158.856 148.095 166.228 -1.043 2.587 -0.443 C25 A1EPI 17 A1EPI C26 C18 C 0 1 Y N N N N N 160.906 149.444 167.202 -2.232 0.578 0.087 C26 A1EPI 18 A1EPI C27 C19 C 0 1 Y N N N N N 159.732 147.582 165.089 -1.987 3.328 0.243 C27 A1EPI 19 A1EPI C28 C20 C 0 1 Y N N N N N 161.782 148.929 166.064 -3.177 1.317 0.773 C28 A1EPI 20 A1EPI C29 C21 C 0 1 Y N N N N N 161.196 147.997 165.008 -3.053 2.693 0.854 C29 A1EPI 21 A1EPI F03 F1 F 0 1 N N N N N N 151.981 148.494 166.666 5.496 -1.025 1.857 F03 A1EPI 22 A1EPI N08 N1 N 0 1 Y N N N N N 157.416 148.675 168.570 0.503 -0.544 -0.351 N08 A1EPI 23 A1EPI O04 O1 O 0 1 N N N N N N 160.527 148.249 170.673 -3.909 -3.301 -0.116 O04 A1EPI 24 A1EPI O05 O2 O 0 1 N N N N N N 156.967 152.157 167.556 1.408 2.409 -0.752 O05 A1EPI 25 A1EPI O06 O3 O 0 1 N N N N N N 157.678 150.967 165.758 3.836 2.490 -1.216 O06 A1EPI 26 A1EPI O07 O4 O 0 1 N N N N N N 160.434 147.974 172.830 -4.098 -3.174 -2.314 O07 A1EPI 27 A1EPI S02 S1 S 0 1 N N N N N N 156.448 151.349 166.453 2.595 1.798 -1.236 S02 A1EPI 28 A1EPI CL01 CL1 CL 0 0 N N N N N N 162.221 147.396 163.677 -4.239 3.622 1.716 CL01 A1EPI 29 A1EPI H1 H1 H 0 1 N N N N N N 157.645 145.044 171.503 -0.961 -4.458 -0.047 H1 A1EPI 30 A1EPI H2 H2 H 0 1 N N N N N N 157.984 144.570 169.803 -1.990 -4.110 1.382 H2 A1EPI 31 A1EPI H3 H3 H 0 1 N N N N N N 155.551 145.796 170.997 0.766 -4.366 1.559 H3 A1EPI 32 A1EPI H4 H4 H 0 1 N N N N N N 155.734 144.814 169.504 -0.176 -3.302 2.648 H4 A1EPI 33 A1EPI H5 H5 H 0 1 N N N N N N 157.761 148.169 171.648 -1.375 -3.088 -1.814 H5 A1EPI 34 A1EPI H6 H6 H 0 1 N N N N N N 158.292 146.620 172.387 -2.036 -1.442 -1.661 H6 A1EPI 35 A1EPI H7 H7 H 0 1 N N N N N N 159.144 149.547 169.361 -0.619 -0.140 -2.077 H7 A1EPI 36 A1EPI H8 H8 H 0 1 N N N N N N 158.229 150.565 168.198 0.621 1.074 -1.681 H8 A1EPI 37 A1EPI H9 H9 H 0 1 N N N N N N 153.305 146.744 168.311 3.437 -2.582 2.200 H9 A1EPI 38 A1EPI H10 H10 H 0 1 N N N N N N 153.660 150.513 165.962 4.878 0.923 0.237 H10 A1EPI 39 A1EPI H11 H11 H 0 1 N N N N N N 159.277 146.464 169.763 -2.160 -1.821 0.855 H11 A1EPI 40 A1EPI H12 H12 H 0 1 N N N N N N 154.454 152.601 165.916 3.192 0.490 -3.168 H12 A1EPI 41 A1EPI H13 H13 H 0 1 N N N N N N 155.897 153.240 165.057 1.451 0.383 -2.812 H13 A1EPI 42 A1EPI H14 H14 H 0 1 N N N N N N 155.105 151.733 164.484 2.112 1.839 -3.595 H14 A1EPI 43 A1EPI H15 H15 H 0 1 N N N N N N 157.820 147.797 166.287 -0.210 3.083 -0.920 H15 A1EPI 44 A1EPI H16 H16 H 0 1 N N N N N N 161.324 150.103 167.949 -2.328 -0.496 0.024 H16 A1EPI 45 A1EPI H17 H17 H 0 1 N N N N N N 159.315 146.925 164.340 -1.892 4.402 0.302 H17 A1EPI 46 A1EPI H18 H18 H 0 1 N N N N N N 162.819 149.225 166.006 -4.011 0.821 1.246 H18 A1EPI 47 A1EPI H19 H19 H 0 1 N N N N N N 161.308 148.334 172.738 -4.990 -3.539 -2.237 H19 A1EPI 48 # 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 A1EPI CL01 C29 SING N N 1 A1EPI C29 C27 DOUB Y N 2 A1EPI C29 C28 SING Y N 3 A1EPI C27 C25 SING Y N 4 A1EPI C24 S02 SING N N 5 A1EPI O06 S02 DOUB N N 6 A1EPI C28 C26 DOUB Y N 7 A1EPI C25 C22 DOUB Y N 8 A1EPI S02 C18 SING N N 9 A1EPI S02 O05 DOUB N N 10 A1EPI C20 C18 DOUB Y N 11 A1EPI C20 C23 SING Y N 12 A1EPI F03 C23 SING N N 13 A1EPI C18 C15 SING Y N 14 A1EPI C23 C19 DOUB Y N 15 A1EPI C26 C22 SING Y N 16 A1EPI C22 C17 SING N N 17 A1EPI C19 C14 SING Y N 18 A1EPI C15 C14 DOUB Y N 19 A1EPI C15 N08 SING Y N 20 A1EPI C17 N08 SING N N 21 A1EPI C14 C11 SING Y N 22 A1EPI N08 C10 SING Y N 23 A1EPI C11 C10 DOUB Y N 24 A1EPI C11 C13 SING N N 25 A1EPI C10 C09 SING N N 26 A1EPI C13 C12 SING N N 27 A1EPI C09 C12 SING N N 28 A1EPI C09 C16 SING N N 29 A1EPI O04 C21 DOUB N N 30 A1EPI C16 C21 SING N N 31 A1EPI C21 O07 SING N N 32 A1EPI C12 H1 SING N N 33 A1EPI C12 H2 SING N N 34 A1EPI C13 H3 SING N N 35 A1EPI C13 H4 SING N N 36 A1EPI C16 H5 SING N N 37 A1EPI C16 H6 SING N N 38 A1EPI C17 H7 SING N N 39 A1EPI C17 H8 SING N N 40 A1EPI C19 H9 SING N N 41 A1EPI C20 H10 SING N N 42 A1EPI C09 H11 SING N N 43 A1EPI C24 H12 SING N N 44 A1EPI C24 H13 SING N N 45 A1EPI C24 H14 SING N N 46 A1EPI C25 H15 SING N N 47 A1EPI C26 H16 SING N N 48 A1EPI C27 H17 SING N N 49 A1EPI C28 H18 SING N N 50 A1EPI O07 H19 SING N N 51 # 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 A1EPI InChI InChI 1.06 "InChI=1S/C21H19ClFNO4S/c1-29(27,28)18-10-15(23)9-17-16-7-4-13(8-19(25)26)20(16)24(21(17)18)11-12-2-5-14(22)6-3-12/h2-3,5-6,9-10,13H,4,7-8,11H2,1H3,(H,25,26)/t13-/m1/s1" A1EPI InChIKey InChI 1.06 NXFFJDQHYLNEJK-CYBMUJFWSA-N A1EPI SMILES_CANONICAL CACTVS 3.385 "C[S](=O)(=O)c1cc(F)cc2c3CC[C@H](CC(O)=O)c3n(Cc4ccc(Cl)cc4)c12" A1EPI SMILES CACTVS 3.385 "C[S](=O)(=O)c1cc(F)cc2c3CC[CH](CC(O)=O)c3n(Cc4ccc(Cl)cc4)c12" A1EPI SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CS(=O)(=O)c1cc(cc2c1n(c3c2CC[C@@H]3CC(=O)O)Cc4ccc(cc4)Cl)F" A1EPI SMILES "OpenEye OEToolkits" 2.0.7 "CS(=O)(=O)c1cc(cc2c1n(c3c2CCC3CC(=O)O)Cc4ccc(cc4)Cl)F" # _pdbx_chem_comp_identifier.comp_id A1EPI _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-[(3~{R})-4-[(4-chlorophenyl)methyl]-7-fluoranyl-5-methylsulfonyl-2,3-dihydro-1~{H}-cyclopenta[b]indol-3-yl]ethanoic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1EPI "Create component" 2025-04-18 PDBC A1EPI "Modify synonyms" 2025-10-03 PDBC A1EPI "Initial release" 2026-10-28 RCSB #