data_Q20 # _chem_comp.id Q20 _chem_comp.name "3-(2,4-diamino-6-methylquinazolin-7-yl)-4-ethoxybenzaldehyde" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C18 H18 N4 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2011-07-26 _chem_comp.pdbx_modified_date 2011-08-26 _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 322.361 _chem_comp.one_letter_code ? _chem_comp.three_letter_code Q20 _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 3SRR _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # 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.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 Q20 C1 C1 C 0 1 Y N N 4.160 -28.694 -3.897 -4.051 0.312 -0.726 C1 Q20 1 Q20 N2 N2 N 0 1 Y N N 5.113 -27.716 -3.863 -4.831 -0.421 0.055 N2 Q20 2 Q20 C3 C3 C 0 1 Y N N 6.267 -27.809 -4.559 -4.323 -1.257 0.956 C3 Q20 3 Q20 N4 N4 N 0 1 Y N N 6.558 -28.889 -5.332 -3.025 -1.413 1.132 N4 Q20 4 Q20 C5 C5 C 0 1 Y N N 5.713 -29.941 -5.437 -2.150 -0.717 0.389 C5 Q20 5 Q20 C6 C6 C 0 1 Y N N 4.434 -29.904 -4.714 -2.647 0.186 -0.583 C6 Q20 6 Q20 C7 C7 C 0 1 Y N N 3.509 -30.950 -4.765 -1.756 0.925 -1.371 C7 Q20 7 Q20 C8 C8 C 0 1 Y N N 3.834 -32.064 -5.543 -0.414 0.772 -1.200 C8 Q20 8 Q20 C9 C9 C 0 1 Y N N 5.121 -32.100 -6.285 0.091 -0.119 -0.242 C9 Q20 9 Q20 C10 C10 C 0 1 Y N N 6.050 -31.055 -6.212 -0.768 -0.861 0.552 C10 Q20 10 Q20 N11 N11 N 0 1 N N N 3.000 -28.598 -3.233 -4.592 1.171 -1.659 N11 Q20 11 Q20 N12 N12 N 0 1 N N N 7.187 -26.803 -4.511 -5.192 -1.994 1.741 N12 Q20 12 Q20 C13 C13 C 0 1 N N N 2.823 -33.190 -5.596 0.540 1.570 -2.051 C13 Q20 13 Q20 C14 C14 C 0 1 Y N N 5.417 -33.330 -7.050 1.557 -0.267 -0.077 C14 Q20 14 Q20 C15 C15 C 0 1 Y N N 4.567 -33.779 -8.177 2.325 0.813 0.380 C15 Q20 15 Q20 C16 C16 C 0 1 Y N N 4.908 -34.993 -8.790 3.698 0.674 0.536 C16 Q20 16 Q20 C17 C17 C 0 1 Y N N 6.009 -35.720 -8.336 4.312 -0.522 0.242 C17 Q20 17 Q20 C18 C18 C 0 1 Y N N 6.799 -35.303 -7.263 3.555 -1.608 -0.215 C18 Q20 18 Q20 C19 C19 C 0 1 Y N N 6.485 -34.115 -6.605 2.171 -1.477 -0.369 C19 Q20 19 Q20 O20 O20 O 0 1 N N N 3.501 -33.016 -8.561 1.726 1.994 0.671 O20 Q20 20 Q20 C21 C21 C 0 1 N N N 2.518 -33.593 -9.447 2.569 3.052 1.133 C21 Q20 21 Q20 C22 C22 C 0 1 N N N 1.139 -33.195 -9.007 1.721 4.296 1.407 C22 Q20 22 Q20 C23 C23 C 0 1 N N N 7.953 -36.120 -6.815 4.212 -2.884 -0.528 C23 Q20 23 Q20 O24 O24 O 0 1 N N N 8.551 -35.892 -5.765 5.412 -2.998 -0.390 O24 Q20 24 Q20 H7 H7 H 0 1 N N N 2.576 -30.899 -4.223 -2.132 1.613 -2.113 H7 Q20 25 Q20 H10 H10 H 0 1 N N N 6.993 -31.107 -6.736 -0.374 -1.545 1.289 H10 Q20 26 Q20 HN11 HN11 H 0 0 N N N 2.969 -27.729 -2.740 -5.555 1.244 -1.750 HN11 Q20 27 Q20 HN1A HN1A H 0 0 N N N 2.240 -28.641 -3.882 -4.010 1.701 -2.225 HN1A Q20 28 Q20 HN12 HN12 H 0 0 N N N 6.852 -26.072 -3.916 -6.150 -1.894 1.628 HN12 Q20 29 Q20 HN1B HN1B H 0 0 N N N 8.050 -27.157 -4.150 -4.843 -2.610 2.404 HN1B Q20 30 Q20 H13 H13 H 0 1 N N N 2.124 -33.017 -6.428 0.766 2.514 -1.556 H13 Q20 31 Q20 H13A H13A H 0 0 N N N 3.346 -34.145 -5.749 1.461 1.004 -2.193 H13A Q20 32 Q20 H13B H13B H 0 0 N N N 2.264 -33.225 -4.649 0.083 1.769 -3.021 H13B Q20 33 Q20 H16 H16 H 0 1 N N N 4.318 -35.366 -9.614 4.287 1.509 0.888 H16 Q20 34 Q20 H17 H17 H 0 1 N N N 6.261 -36.644 -8.835 5.381 -0.623 0.364 H17 Q20 35 Q20 H19 H19 H 0 1 N N N 7.067 -33.801 -5.751 1.583 -2.313 -0.717 H19 Q20 36 Q20 H21 H21 H 0 1 N N N 2.693 -33.230 -10.471 3.070 2.744 2.050 H21 Q20 37 Q20 H21A H21A H 0 0 N N N 2.606 -34.689 -9.424 3.314 3.281 0.371 H21A Q20 38 Q20 H22 H22 H 0 1 N N N 0.395 -33.638 -9.686 2.364 5.103 1.759 H22 Q20 39 Q20 H22A H22A H 0 0 N N N 0.962 -33.557 -7.983 1.220 4.604 0.490 H22A Q20 40 Q20 H22B H22B H 0 0 N N N 1.049 -32.099 -9.029 0.976 4.067 2.169 H22B Q20 41 Q20 H23 H23 H 0 1 N N N 8.279 -36.944 -7.432 3.627 -3.721 -0.880 H23 Q20 42 # 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 Q20 C1 N2 DOUB Y N 1 Q20 C1 C6 SING Y N 2 Q20 C1 N11 SING N N 3 Q20 N2 C3 SING Y N 4 Q20 C3 N4 DOUB Y N 5 Q20 C3 N12 SING N N 6 Q20 N4 C5 SING Y N 7 Q20 C5 C6 DOUB Y N 8 Q20 C5 C10 SING Y N 9 Q20 C6 C7 SING Y N 10 Q20 C7 C8 DOUB Y N 11 Q20 C8 C9 SING Y N 12 Q20 C8 C13 SING N N 13 Q20 C9 C10 DOUB Y N 14 Q20 C9 C14 SING N N 15 Q20 C14 C15 DOUB Y N 16 Q20 C14 C19 SING Y N 17 Q20 C15 C16 SING Y N 18 Q20 C15 O20 SING N N 19 Q20 C16 C17 DOUB Y N 20 Q20 C17 C18 SING Y N 21 Q20 C18 C19 DOUB Y N 22 Q20 C18 C23 SING N N 23 Q20 O20 C21 SING N N 24 Q20 C21 C22 SING N N 25 Q20 C23 O24 DOUB N N 26 Q20 C7 H7 SING N N 27 Q20 C10 H10 SING N N 28 Q20 N11 HN11 SING N N 29 Q20 N11 HN1A SING N N 30 Q20 N12 HN12 SING N N 31 Q20 N12 HN1B SING N N 32 Q20 C13 H13 SING N N 33 Q20 C13 H13A SING N N 34 Q20 C13 H13B SING N N 35 Q20 C16 H16 SING N N 36 Q20 C17 H17 SING N N 37 Q20 C19 H19 SING N N 38 Q20 C21 H21 SING N N 39 Q20 C21 H21A SING N N 40 Q20 C22 H22 SING N N 41 Q20 C22 H22A SING N N 42 Q20 C22 H22B SING N N 43 Q20 C23 H23 SING N N 44 # 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 Q20 SMILES ACDLabs 12.01 "O=Cc3cc(c2c(cc1c(nc(nc1N)N)c2)C)c(OCC)cc3" Q20 InChI InChI 1.03 "InChI=1S/C18H18N4O2/c1-3-24-16-5-4-11(9-23)7-13(16)12-8-15-14(6-10(12)2)17(19)22-18(20)21-15/h4-9H,3H2,1-2H3,(H4,19,20,21,22)" Q20 InChIKey InChI 1.03 BDVALXKNVWZHIQ-UHFFFAOYSA-N Q20 SMILES_CANONICAL CACTVS 3.370 "CCOc1ccc(C=O)cc1c2cc3nc(N)nc(N)c3cc2C" Q20 SMILES CACTVS 3.370 "CCOc1ccc(C=O)cc1c2cc3nc(N)nc(N)c3cc2C" Q20 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "CCOc1ccc(cc1c2cc3c(cc2C)c(nc(n3)N)N)C=O" Q20 SMILES "OpenEye OEToolkits" 1.7.2 "CCOc1ccc(cc1c2cc3c(cc2C)c(nc(n3)N)N)C=O" # 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 Q20 "SYSTEMATIC NAME" ACDLabs 12.01 "3-(2,4-diamino-6-methylquinazolin-7-yl)-4-ethoxybenzaldehyde" Q20 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.2 "3-[2,4-bis(azanyl)-6-methyl-quinazolin-7-yl]-4-ethoxy-benzaldehyde" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site Q20 "Create component" 2011-07-26 RCSB #