A new bis-indole alkaloid, named arundaline (1), a new phenylpropanoid, named arundalcohol (2), and four known alkaloids, N-acetyltryptamine (3), trans-N-(p-coumaroyl)serotonin (4), trans-N-feruloylserotonin (5), and tuberosine B (6), were isolated from 70% aqueous ethanol extracts of the rhizomes of Arundo donax L. Their structures were elucidated by spectroscopic analysis and comparison of the data with literature values. Compounds 3–6 were i...
