Isolation, structure elucidation, and synthesis of (±)-millpuline A with a suppressive effect in miR-144 expression
Wang, Wenli; Tang, Yingzhan; Liu, Yongxiang; Yuan, Lei; Wang, Jian; Lin, Bin; Zhou, Di; Sun, Lu; Huang, Renbin; Chen, Gang; Li, Ning; Organic Chemistry Frontiers 6 (2019) 2850–; doi:10.1039/C9QO00678H

data_1554999
_publ_section_title
;
 Isolation, structure elucidation, and synthesis of (+-)-millpuline A with
 a suppressive effect in miR-144 expression
;
_journal_issue                   16
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              2850
_journal_paper_doi               10.1039/C9QO00678H
_journal_volume                  6
_journal_year                    2019
_chemical_formula_moiety         'C40 H32 O6'
_chemical_formula_sum            'C40 H32 O6'
_chemical_formula_weight         608.66
_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   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_date             2015-04-07
_audit_creation_method
;
  Olex2 1.2-ac2
  (compiled 2012.03.06 svn.r2239, GUI svn.r4109)
;
_audit_update_record
;
2019-04-26 deposited with the CCDC.	2019-06-25 downloaded from the CCDC.
;
_cell_angle_alpha                80.197(9)
_cell_angle_beta                 70.129(9)
_cell_angle_gamma                79.638(9)
_cell_formula_units_Z            2
_cell_length_a                   10.438(5)
_cell_length_b                   10.700(5)
_cell_length_c                   15.172(7)
_cell_measurement_reflns_used    2830
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      23.68
_cell_measurement_theta_min      2.28
_cell_volume                     1556.7(13)
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
olex2.solve (L.J. Bourhis, O.V. Dolomanov, R.J. Gildea, J.A.K. Howard,
H. Puschmann, in preparation, 2011)
;
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0442
_diffrn_reflns_av_unetI/netI     0.0528
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            16808
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         1.44
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_T_max  0.9940
_exptl_absorpt_correction_T_min  0.9711
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.299
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       triclinic
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.366
_refine_diff_density_min         -0.250
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.011
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     419
_refine_ls_number_reflns         5689
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.011
_refine_ls_R_factor_all          0.1055
_refine_ls_R_factor_gt           0.0518
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0695P)^2^+0.1581P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1228
_refine_ls_wR_factor_ref         0.1488
_reflns_number_gt                3267
_reflns_number_total             5689
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9qo00678h2.cif
_cod_data_source_block           1
_cod_database_code               1554999
_olex2_submission_special_instructions 'No special instructions were received'