S. Funayama et al., (-3'-O-ACETYLISOPTELEFLORINE, A QUINOLINE ALKALOID FROM ORIXA-ORIXA-ORIXA-ORIXA-ORIXA-ORIXA-JAPONICA()), Phytochemistry, 41(4), 1996, pp. 1231-1233
A new quinoline alkaloid, (+)-3'-O-acetylisopteleflorine, was isolated
from a methanol extract of the stems of Orixa japonica. Its structure
was elucidated by a combination of NMR analyses and chemical reaction
s.