N-Aryl-substituted 3-(β-D-glucopyranosyloxy)-2-methyl-4(1H)-pyridinones as agents for Alzheimer's therapy
Scott, Lauren E.; Telpoukhovskaia, Maria; Rodríguez-Rodríguez, Cristina; Merkel, Michael; Bowen, Meryn L.; Page, Brent D. G.; Green, David E.; Storr, Tim; Thomas, Fancy; Allen, David D.; Lockman, Paul R.; Patrick, Brian O.; Adam, Michael J.; Orvig, Chris; Chemical Science 2 (2011) 642–; doi:10.1039/c0sc00544d

data_1515454
_publ_section_title
;
 N-Aryl-substituted 3-(\b-D-glucopyranosyloxy)-2-methyl-4(1H)-pyridinones
 as agents for Alzheimer's therapy
;
_journal_issue                   4
_journal_name_full               'Chemical Science'
_journal_page_first              642
_journal_paper_doi               10.1039/c0sc00544d
_journal_volume                  2
_journal_year                    2011
_chemical_formula_sum            'C12.5 H15 N2 O3'
_chemical_formula_weight         241.26
_chemical_name_common            Hzapp
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 90.445(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   12.9650(17)
_cell_length_b                   14.3780(18)
_cell_length_c                   12.9795(16)
_cell_measurement_reflns_used    3112
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      24.21
_cell_measurement_theta_min      2.63
_cell_volume                     2419.4(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker X8 APEX II'
_diffrn_measurement_method       'area detector'
_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  0.0438
_diffrn_reflns_av_sigmaI/netI    0.0434
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            20040
_diffrn_reflns_theta_full        25.47
_diffrn_reflns_theta_max         25.47
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    0.096
_exptl_absorpt_correction_T_max  0.993
_exptl_absorpt_correction_T_min  0.842
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker Nonius, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.325
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.165
_refine_diff_density_min         -0.237
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     355
_refine_ls_number_reflns         4455
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0809
_refine_ls_R_factor_gt           0.0430
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0519P)^2^+0.2616P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0952
_refine_ls_wR_factor_ref         0.1124
_reflns_number_gt                2879
_reflns_number_total             4455
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0sc00544d.txt
_cod_data_source_block           co336-2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_site_adp_type' value 'uani' changed to 'Uani' according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26 (35
times).

'_atom_site_adp_type' value 'uiso' changed to 'Uiso'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26 (30
times).

'_atom_site_refinement_flags' value 'r' changed to 'R'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26 (21
time).

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1515454