Two new morphinandienone alkaloids, trans B/C-4-hydroxy-3,6-dimethoxy-5,6-didehydromorphinan-7-one (1, norocobotrine), and cis B/C-4-hydroxy-3,6-dimethoxy-5,6-didehydromorphinan-7-one (nildahilline), were isolated from Cuban endemic species Croton micradenus Urb. (Euphorbiaceae). Their structures have been elucidated by spectroscopic studies including 2D-NMR techniques
Titolo: | Two New Morphinandienone Alkaloids from Croton micradenus |
Autori: | |
Data di pubblicazione: | 2013 |
Rivista: | |
Abstract: | Two new morphinandienone alkaloids, trans B/C-4-hydroxy-3,6-dimethoxy-5,6-didehydromorphinan-7-one (1, norocobotrine), and cis B/C-4-hydroxy-3,6-dimethoxy-5,6-didehydromorphinan-7-one (nildahilline), were isolated from Cuban endemic species Croton micradenus Urb. (Euphorbiaceae). Their structures have been elucidated by spectroscopic studies including 2D-NMR techniques |
Handle: | http://hdl.handle.net/11386/4376854 |
Appare nelle tipologie: | 1.1.2 Articolo su rivista con ISSN |
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