The study of the main components of the alcoholic extract obtained from Chloraea chrysantha POEPP. led to the isolation of two new dihydrostilbene derivatives together with the known gavilein (3). The new compounds have been assigned as 3-methoxy-5-{2-[3-methoxy-2-(3-methylbut-2-en-1-yl)phenyl]ethyl}phenol (1) and 1-[2- (3,5-dimethoxyphenyl)ethyl]-3-methoxy-2-(3-methylbut-2-en-1-yl)benzene (2). The presence of compounds 1–3 is perfectly in accordance with the current botanical classification of the genus.
New dihydrostilbene derivatives from Chloraea chrysantha / Tomassini, Lamberto; Piovano, Marisa; Ventrone, Antonio; Pani, Vincenzo; Frezza, Claudio; Nicoletti, Marcello. - In: CHEMISTRY & BIODIVERSITY. - ISSN 1612-1872. - 15:12(2018), pp. 1-5. [10.1002/cbdv.201800360]
New dihydrostilbene derivatives from Chloraea chrysantha
Tomassini, Lamberto
;Ventrone, Antonio;Frezza, Claudio;Nicoletti, Marcello
2018
Abstract
The study of the main components of the alcoholic extract obtained from Chloraea chrysantha POEPP. led to the isolation of two new dihydrostilbene derivatives together with the known gavilein (3). The new compounds have been assigned as 3-methoxy-5-{2-[3-methoxy-2-(3-methylbut-2-en-1-yl)phenyl]ethyl}phenol (1) and 1-[2- (3,5-dimethoxyphenyl)ethyl]-3-methoxy-2-(3-methylbut-2-en-1-yl)benzene (2). The presence of compounds 1–3 is perfectly in accordance with the current botanical classification of the genus.| File | Dimensione | Formato | |
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