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Stephania suberosa

Caryomene olivascens (Menispermaceae) afb 6,163 87 Duguetia obovata (Annonaceae) jnp 46,862 83 Guatteria discolor (Annonaceae) jnp 46,862 83 Guatteria scandens (Annonaceae) jnp 46,335 83 Pachypodanthium staudtii (Annonaceae) pmp 11,315 77 Stephania suberosa (Menispermaceae) phy 26, 547 87 Xylopia discreta (Annonaceae) bull 1 Xylopia vieillardi (Annonaceae) jnp 54, 466 91... [Pg.109]

Stephania suberosa Forman (tuberous Menispermaceae roots)... [Pg.4]

Among the species of Stephania, the presence of bisbenzylisoquinoline alkaloids in Stephania suberosa Forman has been confirmed. Five new bisbenzylisoquinoline alkaloids have been isolated from the tuberous roots of Stephania suberosa. In addition to the known (+)-cepharanthine (16, R = Me), which was isolated as the major alkaloid in this plant, the new alkaloids are characterized as (+)-2-norcepharanthine (16, R = H), (+)-cepharanthine 2 -/3-Af-oxide (17), (+)-stephasubine (18), (+)-norstephasubine (19), and stephasubimine (20) (18). The last three compounds are relatively rare examples of bisbenzylisoquinolines incorporating an aromatic isoquinoline moiety. [Pg.7]

Two new hasubanan alkaloids, nordelavaine (56, C19H21NO5) and stephanubine (57, C20H25NO5), have been isolated from the tuberous roots of Stephania suberosa along with the known hasubanan delavaine (39). [Pg.19]

Stephania erecla Craib. (Menispermaceae) 135] Stephania suberosa Forman (Menispeimaceae)[I37]... [Pg.34]

See other pages where Stephania suberosa is mentioned: [Pg.13]    [Pg.10]    [Pg.10]    [Pg.36]    [Pg.45]    [Pg.45]    [Pg.103]    [Pg.190]    [Pg.191]    [Pg.199]    [Pg.23]    [Pg.23]    [Pg.30]    [Pg.103]    [Pg.13]    [Pg.10]    [Pg.10]    [Pg.36]    [Pg.45]    [Pg.45]    [Pg.103]    [Pg.190]    [Pg.191]    [Pg.199]    [Pg.23]    [Pg.23]    [Pg.30]    [Pg.103]    [Pg.55]   
See also in sourсe #XX -- [ Pg.23 , Pg.28 ]



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