Topic
Amphimedon
About: Amphimedon is a research topic. Over the lifetime, 70 publications have been published within this topic receiving 1784 citations.
Papers published on a yearly basis
Papers
TL;DR: In this article, a novel manzamine-related alkaloid consisting of unprecedented 8/5/5 /5/15/6 ring system, nakadomarin A (1), has been isolated from an Okinawan marine sponge Amphimedon sp., and the unique structure containing a furan ring was elucidated on the basis of the spectroscopic data.
Abstract: A novel manzamine-related alkaloid consisting of unprecedented 8/5/5/5/15/6 ring system, nakadomarin A (1), has been isolated from an Okinawan marine sponge Amphimedon sp., and the unique structure containing a furan ring was elucidated on the basis of the spectroscopic data. The relative stereochemistry was deduced from the NOE data and proton couplings, and a plausible biogenetic path of 1 through ircinal A was proposed.
153 citations
TL;DR: Keramaphidin B (1) as discussed by the authors is a novel cytotoxic alkaloid possessing a 1,4-etheno-2,7-decahydronaphthylidine core with two macrocyclic rings.
82 citations
TL;DR: Three of them, amphimic acids A ( 1 )-C ( 3 ), are unusual fatty acids possessing a cyclopropylidene group, and one is a new C 30 fatty acid 4 .
71 citations
TL;DR: In this article, a pyridine alkaloid with a unique cis-cyclopent[c]isoxazolidine moiety has been isolated from the Okinawan marine sponge Amphimedon sp., and the structure was elucidated from 2D NMR data and EIMS fragmentation.
65 citations
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2020 | 3 |
| 2018 | 1 |
| 2017 | 2 |
| 2016 | 1 |
| 2015 | 1 |
| 2013 | 2 |