Maxonine, a novel alkaloid from Simira maxonii
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Date
1989Author
Hasbun, Carlos P.
Calderon, Minor
Castro, Oscar
Gacs Baitz, Eszter
Delle Monache, Giuliano
Delle Monache, Franco
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A novel alkaloid, maxonine, with an indole-pyrido-naphthyridine skeleton, has been isolated from . Its structure was elucidated on the basis of 2D NMR spectral data. A novel alkaloid, maxonine (1), with an indolepyrido-naphthyridine nucleus, has been isolated from . Its structure was established on the basis of 2D NMR spectral data. Compound 1 showed an unexpected bathochromic shift in the UV spectrum with HCl. Se ha aislado un nuevo alcaloide, la maxonina, con un esqueleto de indol-pirido-naftiridina. Su estructura se elucidó sobre la base de datos espectrales de RMN 2D. Se ha aislado un nuevo alcaloide, maxonine (1), con un núcleo de indolepirido-naftiridina. Su estructura se estableció sobre la base de datos espectrales de RMN 2D. El compuesto 1 mostró un cambio batocrómico inesperado en el espectro UV con HCl.
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