Three novel anti-microfouling nitroalkyl pyridine alkaloids from the okinawan marine sponge Callyspongia sp.

Tetrahedron Letters
1996.0

Abstract

Three novel nitroalkyl pyridine alkaloids, untenines A, B and C, with anti-microfouling activity, were first isolated from the Okinawan marine sponge Callyspongia sp. Their structures were elucidated on the basis of spectroscopic methods. The synthesis of untenine A was also carried out.

DOI： 10.1016/0040-4039(96)00125-6

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