CALAFATINE, AN UNUSUAL BISBENZYLISOQUINOLINE ALKALOID
Fajardo.pdf (167.2Kb)Abstract
Spectrometric and chemical evidence is presented that calafatine,
an alkaloid from Berberis buxifolia, has structure l. The substitution pattern
on ring E is unique ln isoquinoline alkaloids.
Patrocinador
This work was
supported by OICYT (UTE) and by the Organization of American States.
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HETEROCYCLES, Vol. 12, No.12, 1979
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