35321-79-0Relevant articles and documents
A NEW NEOQUCASSIN DERIVATIVE FROM QUASSIA AMARA
Grandolini, G.,Casinovi, C. G.,Barbetti, P.,Fardella, G.
, p. 3085 - 3087 (1987)
A new cassinoid, a dihydroneoquassin, has been isolated from Quassia amara wood.In addition the known compounds, paraine and isoparaine, were also identified.Moreover, the known 4-methoxy-5-hydroxycantin-6-one was isolated for the first time from the same source.The structure and stereochemistry of 11-dihydro-12-nor-neoquassin were determined by spectroscopic methods as well as by means of chemical correlations.Key Word Index - Quassia amara; Simarubaceae; quassinoids; dihydronorneoquassin.