Beilstein J. Org. Chem.2020,16, 1869–1874, doi:10.3762/bjoc.16.154
of the seaanemone Radianthus crispus, was found to produce three new O-isocrotonyl-3-hydroxybutyric acid derivatives, O-isocrotonyl-3-hydroxypentanoic acid (1), O-isocrotonyl-3-hydroxyhexanoic acid (2), and O-(Z)-2-hexenoyl-3-hydroxybutyric acid (3), together with the known O-isocrotonyl-3
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Keywords: 3-hydroxybutyric acid; polyhydroxyalkanoate; seaanemone; Tenacibaculum maritimum; Vibrio; Introduction
The genus Vibrio, within the class Gammaproteobacteria, are a group of Gram-negative, halophilic, facultatively anaerobic, rod-shaped bacteria, which are motile with sheathed polar flagella [1
bacteria, Vibrio sp. SI9, isolated from the seaanemone Radianthus crispus, was found to produce a known ester 4 and its new congeners 1–3 (Figure 1). Compound 4 is the shortest among the five oligomers of O-isocrotonyl-oligo(3-hydroxybutyrate) (5) previously discovered from Vibrio [9]. In this study, we
Beilstein J. Org. Chem.2019,15, 2327–2332, doi:10.3762/bjoc.15.225
but are widely produced by many fungi and are thought to play an important role in the interaction between fungi and their host organisms. C9-Methylated sphingolipids are also found from some marine invertebrates such as seaanemone and starfish although their biological function is still unclear in
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Graphical Abstract
Figure 1:
Structure of (2Z,4E)-3-methyl-2,4-decadienoic acid (1).