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II-Metossi-diabolina: un nuovo alcaloide terziario da Strychnos Romeu Belenii Krukoff & Barneby

Authordc.contributor.authorDelle Monache, E. M. 
Authordc.contributor.authorGaleffi, Corrado es_CL
Authordc.contributor.authorErazo, Silvia es_CL
Authordc.contributor.authorMarini-Bettòlo, G. B. es_CL
Cita de ítemdc.identifier.citationATTI della Accademia Nazionale dei Lincei, Classe di Scienze, Fisiche, Matematiche e Naturali, Rendiconti Lincei Matematica E Applicazioni. Serie VIII 50 (4): 465-467en_US
Abstractdc.description.abstractFrom the stem bark of Strychnos Romeu Belenii Krukoff & Barneby a Loganiacea of South America, a new indolinic alkaloid has been isolated, to which the structure of II-methoxydiaboline(I) has been assigned on the basis of u.v., i.r., n.m.r., o.r.d., and MS data. The structure has been confirmed by converting I in α -colubrine(II) through the N-deacetylderivative(III) (II-methoxy-Wieland-Gumlich aldehyde), and by acetylation to isocondensamine isomer of condensamine(X). II-methoxy-Wieland-Gumlich aldehyde by heating with acetic acid and sodium acetate is converted into the dimeric II,II'-dimethoxy-caracurine V (XI)en_US
Publisherdc.publisherAccademia Nazionale dei Linceien_US
Títulodc.titleII-Metossi-diabolina: un nuovo alcaloide terziario da Strychnos Romeu Belenii Krukoff & Barnebyen_US
Document typedc.typeArtículo de revistaen_US

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