Synthesis and Pharmacological Evaluation of Tetrahydro-γ-carboline Derivatives as Potent Anti-inflammatory Agents Targeting Cyclic GMP‒AMP Synthase
Tan, Jing; Wu, Bing; Chen, Tingting; Fan, Chen; Zhao, Jiannan; Xiong, Chaodong; Feng, Chunlan; Xiao, Ruoxuan; Ding, Chunyong; Tang, Wei; Zhang, Ao; Journal of Medicinal Chemistry  (2021) –; doi:10.1021/acs.jmedchem.1c00398

data_1562962
_publ_section_title
;
 Synthesis and Pharmacological Evaluation of Tetrahydro-\g-carboline
 Derivatives as Potent Anti-inflammatory Agents Targeting Cyclic GMP--AMP
 Synthase
;
_journal_name_full               'Journal of Medicinal Chemistry'
_journal_paper_doi               10.1021/acs.jmedchem.1c00398
_journal_year                    2021
_chemical_formula_moiety         'C21 H17 Cl2 N3 O2'
_chemical_formula_sum            'C21 H17 Cl2 N3 O2'
_chemical_formula_weight         414.27
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-11-08
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 120.196(7)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   19.6265(18)
_cell_length_b                   12.6274(14)
_cell_length_c                   17.4555(17)
_cell_measurement_reflns_used    5427
_cell_measurement_temperature    170
_cell_measurement_theta_max      27.503
_cell_measurement_theta_min      2.402
_cell_volume                     3739.0(7)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      170.0
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'bruker d8 venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0535
_diffrn_reflns_av_unetI/netI     0.0446
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            22198
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.511
_diffrn_reflns_theta_min         2.401
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.371
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7090
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0614 before and 0.0520 after correction. The Ratio of minimum to maximum transmission is 0.9509. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.472
_exptl_crystal_description       needle
_exptl_crystal_F_000             1712
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.302
_refine_diff_density_min         -0.408
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     254
_refine_ls_number_reflns         4286
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0698
_refine_ls_R_factor_gt           0.0432
_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^)+(0.0345P)^2^+4.8295P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0880
_refine_ls_wR_factor_ref         0.0984
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3096
_reflns_number_total             4286
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jm1c00398_si_006.cif
_cod_data_source_block           220191122_0m
_cod_database_code               1562962
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.993
_shelx_estimated_absorpt_t_min   0.971
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All O(H) groups
2.a Secondary CH2 refined with riding coordinates:
 C9(H9a,H9b), C10(H10a,H10b), C13(H13a,H13b), C11(H11a,H11b)
2.b Aromatic/amide H refined with riding coordinates:
 N3(H3), C15(H15), C5(H5), C18(H18), C6(H6), C21(H21), C20(H20), C19(H19)
2.c Idealised tetrahedral OH refined as rotating group:
 O2(H2)
;
_olex2_submission_special_instructions 'No special instructions were received'