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Megalocarpon

Aspidocarpine (XLIV) was isolated by direct crystallization from the light petroleum extract of Aspidosperma megalocarpon (30), and was characterized as the perchlorate, hydrochloride, hydrobromide, and hydriodide. Its empirical formula is C22H30N2O3 and it contains one methoxyl group. Aspidocarpine represents an important chemical link between aspidospermine (II) and its relatives with one oxygen substituent in the benzene nucleus, on the one hand, and the related alkaloids with two oxygen substituents on the other, since it has been related directly with aspidospermine. [Pg.400]

Mitaine A-C, Weniger B, Sauvain M, Lucumi E, Aragon R, Zeches- Hanrot M. Indole alkaloids from the trunk bark of Aspidosperma megalocarpon. Planta Med 1998 64 487. [Pg.87]

Synonyms Rheum emodi Wall., Rheum megalocarpon Maxim. [Pg.210]

See other pages where Megalocarpon is mentioned: [Pg.16]    [Pg.38]    [Pg.17]    [Pg.357]    [Pg.17]    [Pg.215]    [Pg.21]    [Pg.46]    [Pg.218]    [Pg.16]    [Pg.38]    [Pg.17]    [Pg.357]    [Pg.17]    [Pg.215]    [Pg.21]    [Pg.46]    [Pg.218]   
See also in sourсe #XX -- [ Pg.41 ]



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Aspidosperma megalocarpon

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