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BISBENZYLISOQUINOLINE BIOSYNTHESIS IN BERBERIS STOLONIFERA CELL CUL TURES
(Pergamon Press plc., 1988-01-27)
Bisbenzylisoquinoline alkaloid-producing cell cultures of Berberis stolonifera were fed with 14C-Iabelled
tyrosine, tyramine, and several chiral l-benzyl-l,2,3,4-tetrahydroisoquinolines. Berbamunine subsequently isolated
from ...
CALAFATIMINE, A NEW IMINO BISBENZYLlSOQUINOLINE ALKALOID
(ELSEVIER, 1980-10-13)
A new bisbenzylisoquinoline alkaloid fran Berberis buxifolia
was chemically correlated with ealafatine. On this basis, and using spectranetric
evidence, structure 1is proposed for ealafatirnine. The stereochanistry ...
Effects of 7-O-demethylisothalicberine, a bisbenzylisoquinoline alkaloid of Berberis chilensis, on electrical activity of frog cardiac pacemaker cells
(1989)
1. 1. In spontaneously beating preparations of sinus venosus of the chilean frog Caudiverbera caudiverbera, the electrophysiological effects of 7-O-demethylisothalicberine (7-O-DI) on transitional pacemaker cells were ...
METABOLITOS SECUNDARIOS DE BERBERIS BUXIFOLIA
(Laboratorios Mixim S.A., 1979-01-10)
Berberis buxifolia Lam. (common name "calafate") is known as a souree of berberine. Upon restudying the
stem bark and roots of this plant, the presence of berberine was confirmed, and the pavine alkaloids (-)-argemonine ...