Scalable synthesis and structural characterization of reversible KLK6 inhibitors
Baumann, Andreas; Isak, Daniel; Lohbeck, Jasmin; Jagtap, Pravin Kumar Ankush; Hennig, Janosch; Miller, Aubry K.; RSC Advances 12 (2022) 26989–26993; doi:10.1039/D2RA04670A

data_7245524
_publ_section_title
;
 Scalable synthesis and structural characterization of reversible KLK6
 inhibitors
;
_journal_issue                   41
_journal_name_full               'RSC Advances'
_journal_page_first              26989
_journal_page_last               26993
_journal_paper_doi               10.1039/D2RA04670A
_journal_volume                  12
_journal_year                    2022
_chemical_absolute_configuration rmad
_chemical_formula_sum            'C17 H23 N O S'
_chemical_formula_weight         289.42
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-12-23 deposited with the CCDC.	2022-09-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.1664(12)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.5133(4)
_cell_length_b                   9.5794(4)
_cell_length_c                   12.1165(6)
_cell_measurement_reflns_used    4900
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      25.04
_cell_measurement_theta_min      2.75
_cell_volume                     841.69(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT-2018/2 (Sheldrick 2015)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II Quazar area detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0330
_diffrn_reflns_av_unetI/netI     0.0303
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            13381
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.042
_diffrn_reflns_theta_max         25.042
_diffrn_reflns_theta_min         1.741
_diffrn_source                   'ImuS microsource'
_exptl_absorpt_coefficient_mu    0.189
_exptl_absorpt_correction_T_max  0.9579
_exptl_absorpt_correction_T_min  0.9287
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G. M. (2008). <i>SADABS</i>. University of G\"ottingen, Germany.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.142
_exptl_crystal_description       brick
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.145
_exptl_crystal_size_mid          0.052
_exptl_crystal_size_min          0.035
_refine_diff_density_max         0.165
_refine_diff_density_min         -0.179
_refine_diff_density_rms         0.032
_refine_ls_abs_structure_details
; 
 Flack x determined using 1137 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). 
;
_refine_ls_abs_structure_Flack   0.07(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     185
_refine_ls_number_reflns         2974
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.0391
_refine_ls_R_factor_gt           0.0324
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0250P)^2^+0.2083P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0692
_refine_ls_wR_factor_ref         0.0721
_reflns_Friedel_coverage         0.879
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                2662
_reflns_number_total             2974
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2ra04670a2.cif
_cod_data_source_block           jlo1
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               7245524
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.973
_shelx_estimated_absorpt_t_max   0.993
_shelx_res_checksum              44391