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Phalaris coerulescens

Phalaris coerulescens M - Gramineae Hair root H - perennial... [Pg.359]

Phalarine (244) (Scheme 44), an indole alkaloid with a novel furanobisindole structure, was isolated from blue canary grass Phalaris coerulescens by Colegate and coworkers in 1999 [93]. Recently, Danishefsky and coworkers reported the first synthesis of this indole alkaloid through a novel rearrangement from azaspiroindo-lenine (derived from 246) to precursor 245 [94, 95] (Scheme 44). [Pg.468]

Anderton N, Cockrum PA, Colegate SM, Edgar JA, Flower K, Gardner D, Willing RI (1999) (-)-Phalarine, a furanobisindole alkaloid from Phalaris coerulescens. Phytochemistry 51 153-157... [Pg.479]

Colegate and co-workers (98P437) isolated (—)-coerulescine (120b) from Phalaris coerulescens and determined that its structure has a 3,3-disubstituted oxindole nucleus (Scheme 18). The synthesis of ( )-coerulescine (120b) was... [Pg.140]

See other pages where Phalaris coerulescens is mentioned: [Pg.372]    [Pg.349]    [Pg.372]    [Pg.349]   
See also in sourсe #XX -- [ Pg.468 ]



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