Biophysical investigation and conformational analysis of p38α kinase inhibitor doramapimod and its analogues
Nasiri, Amir H.; Saxena, Krishna; Bats, Jan W.; Nasiri, Hamid R.; Schwalbe, Harald; Med. Chem. Commun. 7 (2016) 1421–; doi:10.1039/C6MD00262E

data_7119109
_publ_section_title
;
 Biophysical investigation and conformational analysis of p38\a kinase
 inhibitor doramapimod and its analogues
;
_journal_issue                   7
_journal_name_full               'Med. Chem. Commun.'
_journal_page_first              1421
_journal_paper_doi               10.1039/C6MD00262E
_journal_volume                  7
_journal_year                    2016
_chemical_formula_moiety         'C20 H21 Cl N4 O, C2 H6 S O'
_chemical_formula_sum            'C22 H27 Cl N4 O2 S'
_chemical_formula_weight         446.99
_chemical_name_systematic
1-(5-tert-Butyl-2-methyl-2H-pyrazol-3-yl)-3-(4-chlorophenyl)urea
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-04-14 deposited with the CCDC.
2016-05-25 downloaded from the CCDC.
;
_cell_angle_alpha                72.646(9)
_cell_angle_beta                 85.659(14)
_cell_angle_gamma                88.367(10)
_cell_formula_units_Z            4
_cell_length_a                   10.217(3)
_cell_length_b                   15.177(4)
_cell_length_c                   16.060(4)
_cell_measurement_reflns_used    107
_cell_measurement_temperature    163(2)
_cell_measurement_theta_max      23
_cell_measurement_theta_min      3
_cell_volume                     2370.1(11)
_computing_cell_refinement       'SMART (Siemens, 1995)'
_computing_data_collection       'SMART (Siemens, 1995)'
_computing_data_reduction        'SAINT (Siemens, 1995)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      163(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  Siemens_SMART_1K_CCD
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1489
_diffrn_reflns_av_sigmaI/netI    0.2843
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            26548
_diffrn_reflns_theta_full        26.75
_diffrn_reflns_theta_max         26.75
_diffrn_reflns_theta_min         1.41
_diffrn_standards_decay_%        0.0
_diffrn_standards_interval_time  1200
_diffrn_standards_number         138
_exptl_absorpt_coefficient_mu    0.274
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.61
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2000)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.253
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             944
_exptl_crystal_size_max          0.65
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.451
_refine_diff_density_min         -0.510
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.903
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     561
_refine_ls_number_reflns         9835
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.903
_refine_ls_R_factor_all          0.2539
_refine_ls_R_factor_gt           0.0737
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.06P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1430
_refine_ls_wR_factor_ref         0.1855
_reflns_d_resolution_high        0.7896
_reflns_number_gt                3214
_reflns_number_total             9835
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            c6md00262e1.cif
_cod_data_source_block           compound-3-DMSO-solvate
_cod_original_cell_volume        2370.0(10)
_cod_database_code               7119109
_shelx_title                     ' test in P-1'
_shelx_refln_list_code           4
_shelx_f_calc_maximum            259.78