Abstract
Two new acetylenic fatty acid derivatives possessing a taurine amide residue, taurospongins B (1) and C (2), have been isolated from an Okinawan marine sponge of the family Spongiidae. The gross structures of 1 and 2 were elucidated on the basis of their spectral data, especially 2D NMR and FABMS/MS data. The absolute configurations for 1 and 2 were established by chemical means. Taurospongin C (2) showed inhibitory activity against Cryptococcus neoformans.
Original language | English |
---|---|
Pages (from-to) | 11073-11079 |
Number of pages | 7 |
Journal | RSC Advances |
Volume | 4 |
Issue number | 22 |
DOIs | |
Publication status | Published - 2014 |
Externally published | Yes |
ASJC Scopus subject areas
- Chemistry(all)
- Chemical Engineering(all)