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Peschiera laeta

In the Voacanga series, conodurine and voacamine are among the alkaloids of Peschiera laeta,62 and the symmetrical dimer 12,12 -bis-ll-hydroxycoronaridine (245) occurs in the leaves of Bonafousia tetrastachya.149... [Pg.204]

Monoterpenoid Alkaloids.—Corynantheine-Heteroyohimbine-Yohimbine Group, and Related Oxindoles. The first recorded extraction of the leaves and twigs of Peschiera laeta Mart, has yielded geissoschizol, a base not previously found in the Peschiera genus. Antirhine and, to a lesser extent, its quaternary Nb-metho-derivative, occur in the bark of Strychnos camptoneura Gilg. et Busse and in Amsonia elliptica, which also contains tetrahydrosecamine, pleiocarpamine,... [Pg.202]

You, M., Ma, X., Mukheijee, R., Farnsworth, N. R., Cordell, G. A., Kinghom, A D, and Pezzuto, J. M. (1994) Indole alkaloids from Peschiera laeta that enhance vinblastine-mediated cytotoxicity with multidmg-resistant cells./ NatProd. 57,1517-1522. [Pg.360]

Peschiera laeta (Apocynaceae) Tabernanthe iboga (Apocynaceae)... [Pg.30]

See other pages where Peschiera laeta is mentioned: [Pg.30]    [Pg.166]    [Pg.183]    [Pg.373]    [Pg.106]    [Pg.113]    [Pg.220]    [Pg.269]    [Pg.30]    [Pg.166]    [Pg.183]    [Pg.373]    [Pg.106]    [Pg.113]    [Pg.220]    [Pg.269]   
See also in sourсe #XX -- [ Pg.269 ]



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