'Upenamide (1) represents a new class of macrocyclic marine alkaloid possessing both spirooxaquinolizidinone and hemiaminal ring systems. It was isolated from the Indonesian sponge Echinochalina sp. The gross structure of 1 was elucidated by spectroscopic methods and accurate mass measurements. A suggestion is made as to its biogenetic origin.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1021/jo000789w | DOI Listing |
Publication Analysis
Top Keywords
indonesian sponge
8
sponge echinochalina
8
'upenamide unprecedented
4
unprecedented macrocyclic
4
macrocyclic alkaloid
4
alkaloid indonesian
4
echinochalina 'upenamide
4
'upenamide represents
4
represents class
4
class macrocyclic
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!