Information card for entry 7158359

Structure parameters

• Formula: C40 H50 O13
• Calculated formula: C40 H44 O13
• Title of publication: Perforalactones D and E, two new C-20 quassinoids with potential activity to induce lysosomal biogenesis from the twigs of <i>Harrisonia perforata</i> (Blanco) Merr.
• Authors of publication: Liu, Shuai; Zhang, Cui-Shan; Ran, Xiao-Qian; Tang, Xiao-Han; Guo, Ya-Rong; Yan, Ying; Yao, Yong-Gang; Hao, Xiao-Jiang; Luo, Rong-Can; Di, Ying-Tong
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2021
• Journal volume: 19
• Journal issue: 44
• Pages of publication: 9637 - 9640
• a: 10.2285 ± 0.0003 Å
• b: 10.2285 ± 0.0003 Å
• c: 31.7311 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3319.78 ± 0.17 ų
• Cell temperature: 101 ± 2 K
• Ambient diffraction temperature: 101 ± 2 K
• Number of distinct elements: 3
• Space group number: 92
• Hermann-Mauguin space group symbol: P 41 21 2
• Hall space group symbol: P 4abw 2nw
• Residual factor for all reflections: 0.0575
• Residual factor for significantly intense reflections: 0.0575
• Weighted residual factors for significantly intense reflections: 0.1702
• Weighted residual factors for all reflections included in the refinement: 0.1702
• Goodness-of-fit parameter for all reflections included in the refinement: 1.12
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No