Aconcagiune: an isoquinoline-derived alkaloid from Berberis actinacantha
J. Chem. Soc., Chem. Commun.
2004.0
Abstract
Chilean Berberis actinacantha Mart. ex Schult. (Berberidaceae) has yielded the novel alkaloid (+)-aconcaguine (2) which is probably derived from intradiol oxidative cleavage of ring A of magnoflorinemethine (1).