New heteroanalogs of tricyclic ascidian alkaloids: synthesis and biological activity.
Goryaeva, Marina V.; Kushch, Svetlana O.; Burgart, Yanina V.; Ezhikova, Marina A.; Kodess, Mikhail I.; Slepukhin, Pavel A.; Triandafilova, Galina A.; Krasnykh, Olga P.; Yakovleva, Ekaterina I.; Zarubaev, Vladimir V.; Sinegubova, Ekaterina O.; Esaulkova, Iana L.; Shtro, Anna A.; Galochkina, Anastasia V.; Nikolaeva, Yulia V.; Saloutin, Victor I.; Organic & biomolecular chemistry 19 (2021) 9925–9935; doi:10.1039/d1ob01843d

data_7158391
_publ_section_title
;
 New heteroanalogs of tricyclic ascidian alkaloids: synthesis and
 biological activity.
;
_journal_issue                   45
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              9925
_journal_page_last               9935
_journal_paper_doi               10.1039/d1ob01843d
_journal_volume                  19
_journal_year                    2021
_chemical_formula_moiety         'C17 H19 F3 N2 O2'
_chemical_formula_sum            'C17 H19 F3 N2 O2'
_chemical_formula_weight         340.34
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2020-06-19
_audit_creation_method
;
Olex2 1.3
(compiled 2020.02.04 svn.rd84adfe8 for OlexSys, GUI svn.r6032)
;
_audit_update_record
;
2021-09-04 deposited with the CCDC.	2021-10-28 downloaded from the CCDC.
;
_cell_angle_alpha                70.519(9)
_cell_angle_beta                 89.748(7)
_cell_angle_gamma                79.574(8)
_cell_formula_units_Z            4
_cell_length_a                   11.7168(10)
_cell_length_b                   11.9298(13)
_cell_length_c                   12.1371(12)
_cell_measurement_reflns_used    1523
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      25.3070
_cell_measurement_theta_min      3.7500
_cell_volume                     1570.1(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.38a (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.38a (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.38a (Rigaku OD, 2017)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS  (Sheldrick, 2008)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.5253
_diffrn_detector_type            Sapphire3
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     -2.00  24.00   1.00   60.00    --   22.21  69.00 -42.00   26
  2  \w     19.00  47.00   1.00   60.00    --   22.21 -69.00-175.00   28
  3  \w    -46.00  45.00   1.00   60.00    --  -23.92  69.00 -42.00   91
  4  \w    -90.00   0.00   1.00   60.00    --  -23.92 -69.00-175.00   90
  5  \w    -25.00  64.00   1.00   60.00    --   22.21 -99.00  60.00   89
  6  \w    -48.00  23.00   1.00   60.00    --   22.21 -77.00  90.00   71
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0154011000
_diffrn_orient_matrix_UB_12      -0.0469028000
_diffrn_orient_matrix_UB_13      -0.0240776000
_diffrn_orient_matrix_UB_21      0.0454931000
_diffrn_orient_matrix_UB_22      0.0280249000
_diffrn_orient_matrix_UB_23      -0.0288192000
_diffrn_orient_matrix_UB_31      0.0386764000
_diffrn_orient_matrix_UB_32      -0.0337894000
_diffrn_orient_matrix_UB_33      0.0494616000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0657
_diffrn_reflns_av_unetI/netI     0.1339
_diffrn_reflns_Laue_measured_fraction_full 0.983
_diffrn_reflns_Laue_measured_fraction_max 0.967
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            12701
_diffrn_reflns_point_group_measured_fraction_full 0.983
_diffrn_reflns_point_group_measured_fraction_max 0.967
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         28.282
_diffrn_reflns_theta_min         3.543
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.119
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.69472
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.38a (Rigaku Oxford Diffraction, 2017)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.440
_exptl_crystal_description       plate
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.327
_refine_diff_density_min         -0.264
_refine_diff_density_rms         0.065
_refine_ls_extinction_coef       0.0031(17)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   0.984
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     454
_refine_ls_number_reflns         7528
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.984
_refine_ls_R_factor_all          0.1978
_refine_ls_R_factor_gt           0.0742
_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^)+(0.0740P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1604
_refine_ls_wR_factor_ref         0.2399
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2835
_reflns_number_total             7528
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1ob01843d2.cif
_cod_data_source_block           exp_792
_cod_depositor_comments
'Adding full bibliography for 7158386--7158394.cif.'
_cod_database_code               7158391
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.992
_shelx_estimated_absorpt_t_min   0.949
_reflns_odcompleteness_completeness 96.84
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     28.22
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
2.a Riding coordinates:
 N1(H1A)
2.b Secondary CH2 refined with riding coordinates:
 C17(H17A,H17B), C2A(H2AA,H2AB), C17A(H17C,H17D), C8(H8A,H8B), C2(H2A,H2B),
 C5A(H5AA,H5AB), C8A(H8AA,H8AB), C5(H5A,H5B), C7A(H7AA,H7AB), C7(H7A,H7B),
 C6A(H6AA,H6AB), C6(H6A,H6B)
2.c Aromatic/amide H refined with riding coordinates:
 C12A(H12A), C12(H12), C15(H15), C13A(H13A), C15A(H15A), C13(H13), C14(H14),
 C14A(H14A)
;
_shelx_res_checksum              21894
_shelx_hkl_checksum              82097
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.372
_oxdiff_exptl_absorpt_empirical_full_min 0.826