A. Badre et al., EUDISTOMIN-U AND ISOEUDISTOMIN U, NEW ALKALOIDS FROM THE CARIBBEAN ASCIDIAN LISSOCLINUM-FRAGILE, Journal of natural products, 57(4), 1994, pp. 528-533
Chemical investigations of the Caribbean ascidian Lissoclinum fragile
(Didemnidae) have resulted in the isolation of new alkaloids which we
have designated eudistomin U [1] and isoeudistomin U [2]. Their struct
ures were determined by spectrometric and chemical means.