Thiolates Chemically Induce Redox Activation of BTZ043 and Related Potent Nitroaromatic Anti-Tuberculosis Agents
Rohit Tiwari; Garrett C. Moraski; Viktor Krchňák; Patricia A. Miller; Mariangelli Colon-Martinez; Eliza Herrero; Allen G. Oliver; Marvin J. Miller; Journal of the American Chemical Society 135 (2013) 3539–3549; doi:10.1021/ja311058q

data_4119405
_publ_contact_author_address     '347 NSH'
_publ_contact_author_email       tiwari.4@nd.edu
_publ_contact_author_name        'Rohit Tiwari'
_publ_section_title
;
 Thiolates Chemically Induce Redox Activation of BTZ043 and Related Potent
 Nitroaromatic Anti-Tuberculosis Agents
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3539
_journal_page_last               3549
_journal_paper_doi               10.1021/ja311058q
_journal_volume                  135
_journal_year                    2013
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C17 H17 N5 O6'
_chemical_formula_sum            'C17 H17 N5 O6'
_chemical_formula_weight         387.36
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 105.078(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.7900(4)
_cell_length_b                   10.1646(4)
_cell_length_c                   16.7717(7)
_cell_measurement_reflns_used    9905
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      71.10
_cell_measurement_theta_min      2.73
_cell_volume                     1776.13(12)
_computing_cell_refinement       'Bruker SAINT v8.18C'
_computing_data_collection       'Bruker APEX-II v2012-2.0'
_computing_data_reduction        'Bruker SAINT v8.18C'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II'
_diffrn_measurement_method       'combination of \w and \f-scans '
_diffrn_radiation_monochromator  'MONTEL Multi-layer'
_diffrn_radiation_source         'Incoatec micro-focus'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0279
_diffrn_reflns_av_sigmaI/netI    0.0224
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            34618
_diffrn_reflns_theta_full        71.33
_diffrn_reflns_theta_max         71.33
_diffrn_reflns_theta_min         2.73
_exptl_absorpt_coefficient_mu    0.952
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8920
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'SADABS, Sheldrick, 2008'
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.449
_exptl_crystal_description       plate
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.254
_refine_diff_density_min         -0.204
_refine_diff_density_rms         0.042
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.1(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     523
_refine_ls_number_reflns         6265
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0378
_refine_ls_R_factor_gt           0.0354
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0522P)^2^+0.5764P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0943
_refine_ls_wR_factor_ref         0.0961
_reflns_number_gt                5863
_reflns_number_total             6265
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja311058q_si_002_1.cif
_cod_data_source_block           nd1236(Compound32)
_cod_database_code               4119405