期刊论文详细信息
Marine Drugs | |
Further Investigation of the Mediterranean Sponge Axinella polypoides: Isolation of a New Cyclonucleoside and a New Betaine | |
关键词: natural products; sponges; Axinellidae; pyrrole-imidazole alkaloids; taxon-specificity; | |
DOI : 10.3390/md10112509 | |
来源: DOAJ |
【 摘 要 】
An exhaustive exploration into the metabolic content of the Mediterranean sponge Axinella-polypoides resulted in the isolation of the new betaine 5 and the new cyclonucleoside 8. The structures of the new metabolites were elucidated by spectroscopic methods assisted by computational methods. The analysis also provided evidence that the sponge does not elaborate pyrrole-imidazole alkaloids (PIAs) but, interestingly, it was shown to contain two already known cyclodipeptides, compounds 9 (verpacamide A) and 10.
【 授权许可】
Unknown