Kubota T, Nakamura K, Kurimoto SI, Sakai K, Fromont J, Gonoi T, Kobayashi J. Zamamidine D, a Manzamine Alkaloid from an Okinawan Amphimedon sp. Marine Sponge.
JOURNAL OF NATURAL PRODUCTS 2017;
80:1196-1199. [PMID:
28207259 DOI:
10.1021/acs.jnatprod.6b01110]
[Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A new manzamine alkaloid, zamamidine D (1), was isolated from an Okinawan Amphimedon sp. marine sponge. The structure of zamamidine D (1) including the relative configuration was elucidated on the basis of spectroscopic data. Zamamidine D (1) is the first manzamine alkaloid possessing a 2,2'-methylenebistryptamine unit as the aromatic moiety instead of a β-carboline unit. Zamamidine D (1) showed antimicrobial activity against several bacteria and fungi.
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