<i>Euphorbia</i> factor L~8~: a diterpenoid from the seeds of <i>Euphorbia lathyris</i>
Jiao, Wei; Mao, Zhi-hua; Dong, Wei-wei; Deng, Mei-cai; Lu, Run-hua; Acta Crystallographica Section E 64 (2008) o331–o331; doi:10.1107/S1600536807066901

data_2217360
_publ_section_title
;
 <i>Euphorbia</i> factor L~8~: a diterpenoid from the seeds of
 <i>Euphorbia lathyris</i>
;
_journal_coeditor_code           WW2099
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o331
_journal_page_last               o331
_journal_paper_doi               10.1107/S1600536807066901
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C30 H37 N O7'
_chemical_formula_moiety         'C30 H37 N O7'
_chemical_formula_sum            'C30 H37 N O7'
_chemical_formula_weight         523.61
_chemical_melting_point          469.0(10)
_chemical_name_common
;
<i>Euphorbia</i> Factor L~8~
;
_chemical_name_systematic
;
(2<i>S</i>*,3<i>S</i>*,4<i>R</i>*,5<i>R</i>*,9<i>S</i>*,11<i>S</i>*,
15<i>R</i>*)-5,15-diacetoxy-3-nicotinoyloxy-14-oxolathyra-6(17),12(<i>E</i>)-
diene
;
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_cell_volume                     2914(2)
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_computing_data_reduction        'NRCVAX (Gabe <i>et al.</i>,  1989)'
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_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0541P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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