Y. Kamano et al., CONVOLUTAMYDINE-A, A NOVEL BIOACTIVE HYDROXYOXINDOLE ALKALOID FROM MARINE BRYOZOAN AMATHIA-CONVOLUTA, Tetrahedron letters, 36(16), 1995, pp. 2783-2784
Convolutamydine A (1), a new alkaloid containing a dibromohydroxyoxind
ole moiety, was isolated from the Floridian bryozoan Amathia convoluta
and the structure was elucidated on the basis of spectroscopic data.
Compound 1 exhibited a potent activity in the differentiation of HL-60
cells.