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Pa vines

Nuclear Magnetic Resonance Spectra of Some Pa vine Alkaloids ... [Pg.374]

Ultra VIOLET Spectral Data of Amurensinine and op the Products OF Hofmann s Methylation of Some Pa vine and Isopavine Derivatives (in Ethanol)... [Pg.381]

Benzylisoquinolines.—An extensive review of Thalictrum alkaloids has appeared. These include benzylisoquinolines, bisbenzylisoquinolines, isoquinolones, apor-phines, aporphine-benzylisoquinoline dimers, phenanthrenes, protoberberines, protopines, pa vines, and isopa vines. The alkaloids of the Lauraceae have also... [Pg.119]

The isopavines reframine (34) and reframidine (35) have been synthesized by established routes. The details of the conventional synthesis of the pa vine bisnorargemonine and related isomers have been given, together with the appro-... [Pg.123]

The absolute configuration of the isopavine alkaloids has been established by means of the useful aromatic chirality method, and (—)-amurensine possesses the absolute configuration depicted in structure (36). The fact that the pa vines and isopavines have the identical absolute configuration points to the possibility of a common biogenetic precursor, such as a 4-hydroxytetrahydrobenzyliso-quinoline, for these alkaloids. [Pg.123]

See other pages where Pa vines is mentioned: [Pg.245]    [Pg.317]    [Pg.319]    [Pg.319]    [Pg.319]    [Pg.325]    [Pg.327]    [Pg.330]    [Pg.331]    [Pg.341]    [Pg.343]    [Pg.345]    [Pg.349]    [Pg.351]    [Pg.365]    [Pg.375]    [Pg.379]    [Pg.383]    [Pg.385]    [Pg.387]    [Pg.939]    [Pg.370]    [Pg.432]    [Pg.69]    [Pg.249]    [Pg.477]   
See also in sourсe #XX -- [ Pg.69 ]



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