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Boehmeria siamensis

A bis(desmethyl) analog of julandine (1273) has been isolated from whole-plant extracts of Boehmeria siamensis Craib (Urticaceae), which is native to China, Laos, Vietnam, and Thailand.This brings the number of known secophenanthroquinolizidine alkaloids to three. Structure 1284 was assigned to the new but unnamed alkaloid after appftcation of the customary complement of spectroscopic techniques. However, its optical rotation was not reported, and the absolute configuration remains unknown. [Pg.238]

See other pages where Boehmeria siamensis is mentioned: [Pg.152]    [Pg.260]    [Pg.209]    [Pg.249]    [Pg.152]    [Pg.260]    [Pg.209]    [Pg.249]   
See also in sourсe #XX -- [ Pg.152 ]

See also in sourсe #XX -- [ Pg.209 ]



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