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Knightia deplanchei

D.innoxia scopolamine proved much more stable than atropine. Isolation of 6j8-hydroxyhyoscyamine (9) and apohyoscine from Physochlaina alaica has been described. The relative configurations of four new Knightia deplanchei Vieill. ex Brongn. et Gris, alkaloids (10)—(12) have now been established by n.m.r. A... [Pg.67]

Detailed H n.m.r. spectra of the alkaloids of Knightia deplanchei have been reported. ... [Pg.42]

The genus Knightia of the family Proteaceae comprises three species, two of which grow in New Caledonia and the third in New Zealand. Several new tropane alkaloids have been isolated1,2 from K. deplanchei. Quite recently, twelve new tropane esters were obtained from K. strobilina Labill. the structures of all of them became known3,9 this year. [Pg.45]

See other pages where Knightia deplanchei is mentioned: [Pg.54]    [Pg.287]    [Pg.48]    [Pg.72]    [Pg.54]    [Pg.287]    [Pg.48]    [Pg.72]   
See also in sourсe #XX -- [ Pg.287 ]



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