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Crystal structure of (3S*,4S*,4aS*,5R*,6R*,6aS*,7R*,11aS*,11bR*)-5,6-bis(benzoyloxy)-3,4a-dihydroxy-4,7,11b-trimethyl-1,2,3,4,4a,5,6,6a,7,11,11a,11b-dodecahydrophenanthro[3,2-b]furan-4-carboxylic acid methanol monosolvate
The title compound, C(34)H(36)O(9)·CH(3)OH, is a diterpenoid isolated from the roots of Caesalpinia pulcherrima (L.) Swartz. The three trans-fused six-membered rings are in chair, chair and half-chair conformations. The mean plane of this fused-ring system makes dihedral angles of 67.95 (15) and 83....
Autores principales: | Siddiqui, Sadaf, Erharuyi, Osayemwenre, Falodun, Abiodun, Choudhary, M. Iqbal, Yousuf, Sammer |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4647408/ https://www.ncbi.nlm.nih.gov/pubmed/26594451 http://dx.doi.org/10.1107/S2056989015016461 |
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