Published July 31, 2020
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Fig. 4 in Gigantelline, gigantellinine and gigancrinine, cherylline- and crinine-type alkaloids isolated from Crinum jagus with anti-acetylcholinesterase activity
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- 1. ∗∗ & Département de Chimie, Biochimie et Physique, Université du Québec à Trois-Rivières, 3351, Boul. des Forges, C.P. 500, Trois-Rivières, Québec, G8Z 4M3, Canada & Laboratoire de Chimie Organique et Chimie Thérapeutique, Faculté de Médecine, de Pharmacie et d'Odontologie de Dakar, Dakar, Sénégal
Description
Fig. 4. UV–vis absorption (top) and ECD spectra (bottom) of gigancrinine (3) measured in acetonitrile (solid lines, 8.0 mM, 0.01 cm cell) compared with spectra calculated for (1R,2R,3R,4aR,10bS)-3 at the B3LYP/def2-TZVP/PCM level as Boltzmann average of 3 conformers at 300 K (dotted lines). Calculated spectra were obtained as sums of Gaussian bands with 0.25 eV exponential halfwidth, red-shifted by 5 nm, ECD spectrum scaled by a factor 3. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
Notes
Published as part of Ka, Seydou, Masi, Marco, Merindol, Natacha, Lecce, Roberta Di, Plourde, Mélodie B., Seck, Matar, Górecki, Marcin, Pescitelli, Gennaro, Desgagne-Penix, Isabel & Evidente, Antonio, 2020, Gigantelline, gigantellinine and gigancrinine, cherylline- and crinine-type alkaloids isolated from Crinum jagus with anti-acetylcholinesterase activity, pp. 1-9 in Phytochemistry (112390) 175 on page 6, DOI: 10.1016/j.phytochem.2020.112390, http://zenodo.org/record/8295186
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- Journal article: 10.1016/j.phytochem.2020.112390 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFCEFFC40D5BFFC2C258FFE1FFEAFFF6 (LSID)
- Journal article: https://zenodo.org/record/8295186 (URL)