Effects of Terminal Dimethylation and Metal Coordination of Proline-2-formylpyridine Thiosemicarbazone Hybrids on Lipophilicity, Antiproliferative Activity, and hR2 RNR Inhibition.
Bacher, Felix; Dömötör, Orsolya; Kaltenbrunner, Maria; Mojović, Miloš; Popović-Bijelić, Ana; Gräslund, Astrid; Ozarowski, Andrew; Filipovic, Lana; Radulović, Sinisa; Enyedy, Eva A.; Arion, Vladimir B.; Inorganic chemistry  (2014) 141112160101001–; doi:10.1021/ic502239u

data_4341623
_publ_section_title
;
 Effects of Terminal Dimethylation and Metal Coordination of
 Proline-2-formylpyridine Thiosemicarbazone Hybrids on Lipophilicity,
 Antiproliferative Activity, and hR2 RNR Inhibition.
;
_journal_name_full               'Inorganic chemistry'
_journal_page_first              141112160101001
_journal_paper_doi               10.1021/ic502239u
_journal_year                    2014
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C15 H19 Cu N5 O2 S, H2 O'
_chemical_formula_sum            'C15 H21 Cu N5 O3 S'
_chemical_formula_weight         414.97
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.6987(7)
_cell_length_b                   13.3713(18)
_cell_length_c                   18.755(2)
_cell_measurement_reflns_used    9817
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.10
_cell_measurement_theta_min      2.65
_cell_volume                     1679.9(3)
_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-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0390
_diffrn_reflns_av_sigmaI/netI    0.0123
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            85974
_diffrn_reflns_theta_full        30.16
_diffrn_reflns_theta_max         30.16
_diffrn_reflns_theta_min         2.65
_exptl_absorpt_coefficient_mu    1.451
_exptl_absorpt_correction_T_max  0.7351
_exptl_absorpt_correction_T_min  0.5581
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.641
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             860
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.439
_refine_diff_density_min         -0.248
_refine_diff_density_rms         0.055
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.009(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     228
_refine_ls_number_reflns         4947
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.0196
_refine_ls_R_factor_gt           0.0189
_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^)+(0.0350P)^2^+0.4339P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0518
_refine_ls_wR_factor_ref         0.0522
_reflns_number_gt                4848
_reflns_number_total             4947
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic502239u_si_002.cif
_cod_data_source_block           feba198
_cod_original_cell_volume        1679.9(4)
_cod_original_sg_symbol_H-M      P212121
_cod_database_code               4341623