Pronuciferine N-oxide, a proaporphine N-oxide alkaloid from Berberis coletioides.
نویسندگان
چکیده
Pronuciferine N-oxide (1), a proaporphine N-methyl-N-oxide alkaloid, along with the parent alkaloid pronuciferine (2) were isolated from Berberis coletioides. The structure of the new compound was determined by spectroscopic evidence. Compound 1 is the first naturally occurring proaporphinoid alkaloid with an N-oxide functionality.
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ورودعنوان ژورنال:
- Journal of natural products
دوره 72 7 شماره
صفحات -
تاریخ انتشار 2009