Amino alcohols from the ascidian Pseudodistoma sp.

ABSTRACT: Seven new amino alcohol compounds, pseudoaminols A-G (1-7), were isolated from the ascidian Pseudodistoma sp. collected off the coast of Chuja-do, Korea. Structures of these new compounds were determined by analysis of the spectroscopic data and from chemical conversion. The presence of an N-carboxymethyl group in two of the new compounds (6 and 7) is unprecedented among amino alcohols. Several of these compounds exhibited moderate antimicrobial activity and cytotoxicity, as well as weak inhibitory activity toward Na+/K+-ATPase.

SUBMITTER: Won TH 

PROVIDER: S-EPMC4071600 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature