Information card for entry 1552669

Structure parameters

• Formula: C83 H115 Cl9 O16
• Calculated formula: C20 H28 O4
• SMILES: O=C(O)C1=C[C@]2(O[C@@H]1C[C@H]1[C@]2(CC[C@@]2(C1=C(CC2)C(C)C)C)C)O
• Title of publication: Cyathane Diterpenes from Cultures of the Bird's Nest Fungus Cyathus hookeri and Their Neurotrophic and Anti-neuroinflammatory Activities.
• Authors of publication: Tang, Dan; Xu, Yuan-Zhen; Wang, Wei-Wei; Yang, Zhi; Liu, Bo; Stadler, Marc; Liu, Ling-Li; Gao, Jin-Ming
• Journal of publication: Journal of natural products
• Year of publication: 2019
• Journal volume: 82
• Journal issue: 6
• Pages of publication: 1599
• a: 14.1618 ± 0.0013 Å
• b: 15.0341 ± 0.0014 Å
• c: 20.4035 ± 0.0018 Å
• α: 90°
• β: 96.33 ± 0.003°
• γ: 90°
• Cell volume: 4317.6 ± 0.7 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.1003
• Residual factor for significantly intense reflections: 0.0993
• Weighted residual factors for significantly intense reflections: 0.2893
• Weighted residual factors for all reflections included in the refinement: 0.2935
• Goodness-of-fit parameter for all reflections included in the refinement: 1.459
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No