Experimental and Computational Investigation of the Oxime Bond Stereochemistry in c-Jun N-terminal Kinase 3 Inhibitors 11H-Indeno[1,2-b]quinoxalin-11-one Oxime and Tryptanthrin-6-oxime
Matveevskaya, Vladislava V.; Pavlov, Dmitry I.; Kovrizhina, Anastasia R.; Sukhikh, Taisiya S.; Sadykov, Evgeniy H.; Dorovatovskii, Pavel V.; Lazarenko, Vladimir A.; Khlebnikov, Andrei I.; Potapov, Andrei S.; Pharmaceutics 15 (2023) 1802–; doi:10.3390/pharmaceutics15071802

data_1569477
_publ_section_title
;
 Experimental and Computational Investigation of the Oxime Bond
 Stereochemistry in c-Jun N-terminal Kinase 3 Inhibitors
 11H-Indeno[1,2-b]quinoxalin-11-one Oxime and Tryptanthrin-6-oxime
;
_journal_issue                   7
_journal_name_full               Pharmaceutics
_journal_page_first              1802
_journal_paper_doi               10.3390/pharmaceutics15071802
_journal_volume                  15
_journal_year                    2023
_chemical_formula_moiety         'C15 H9 N3 O2, C5 H5 N'
_chemical_formula_sum            'C20 H14 N4 O2'
_chemical_formula_weight         342.35
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2023-02-23
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_cell_angle_alpha                90
_cell_angle_beta                 92.1260(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.07450(10)
_cell_length_b                   12.3974(2)
_cell_length_c                   25.5587(4)
_cell_measurement_reflns_used    3648
_cell_measurement_temperature    92(2)
_cell_measurement_theta_max      74.03
_cell_measurement_theta_min      3.96
_cell_volume                     1606.81(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      92(2)
_diffrn_detector                 PIXEL
_diffrn_detector_area_resol_mean 7.41
_diffrn_detector_type            'Bruker PHOTON III area detector'
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.949
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture diffractometer'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'Incoatec HELIOS multilayer mirrors'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0609
_diffrn_reflns_av_unetI/netI     0.0530
_diffrn_reflns_Laue_measured_fraction_full 0.973
_diffrn_reflns_Laue_measured_fraction_max 0.949
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            16109
_diffrn_reflns_point_group_measured_fraction_full 0.973
_diffrn_reflns_point_group_measured_fraction_max 0.949
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         74.549
_diffrn_reflns_theta_min         3.461
_diffrn_source                   'Incoatec IuS3.0 microfocus X-ray tube'
_diffrn_source_current           1.1
_diffrn_source_power             0.055
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.774
_exptl_absorpt_correction_T_max  0.7538
_exptl_absorpt_correction_T_min  0.6885
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0623 before and 0.0496 after correction.
The Ratio of minimum to maximum transmission is 0.9134.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'light yellow'
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.415
_exptl_crystal_description       needle
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.254
_refine_diff_density_min         -0.298
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     238
_refine_ls_number_reflns         3131
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0769
_refine_ls_R_factor_gt           0.0464
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0598P)^2^+0.3999P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1084
_refine_ls_wR_factor_ref         0.1251
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2209
_reflns_number_total             3131
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            2249118.cif
_cod_data_source_block           v-trp-1
_cod_database_code               1569477
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.927
_shelx_estimated_absorpt_t_min   0.836
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C5(H5), C6(H6), C7(H7), C8(H8), C12(H12), C13(H13), C14(H14), C15(H15),
 C16(H16), C17(H17), C18(H18), C19(H19), C20(H20)
;
_shelx_res_checksum              16266
_shelx_hkl_checksum              58114
_olex2_submission_special_instructions 'No special instructions were received'