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Ezochasmanine

Alkaloids of Aconitum yesoense Nakai.—Sakai and co-workers42 have reported the isolation and elucidation of the structure of three new C19 diterpenoid alkaloids from Aconitum yesoense Nakai. These minor bases, ezochasmanine, ezo-chasmaconitine, and anisoezochasmaconitine, were isolated together with pseudo-kobusine (92), chasmanine (59), and jesaconitine (93). Ezochasmanine (94) (C25H41N07 m.pt 115—118 °C) formed a mixture of the monoacetate (95) and the diacetate (96) when treated with acetic anhydride in pyridine. The reaction of... [Pg.265]

See other pages where Ezochasmanine is mentioned: [Pg.265]    [Pg.265]    [Pg.266]    [Pg.379]    [Pg.299]    [Pg.300]    [Pg.265]    [Pg.265]    [Pg.266]    [Pg.379]    [Pg.299]    [Pg.300]   
See also in sourсe #XX -- [ Pg.379 ]



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