We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Rhamnellosides A and B, ω-Phenylpentaene Fatty Acid Amide Diglycosides from the Fruits of Rhamnella franguloides.
- Authors
Kang, Kyo Bin; Gao, Ming; Kim, Geum Jin; Choi, Hyukjae; Sung, Sang Hyun
- Abstract
Two new ω-phenylpentaene fatty acid amide diglycosides, rhamnellosides A (<bold>1</bold>) and B (<bold>2</bold>), were isolated from the fruits of <italic>Rhamnella franguloides</italic> (Rhamnaceae). These compounds were prioritized using LC-MS/MS molecular networking dereplication based on our previous discovery of 2-acetoxy-ω-phenylpentaene fatty acid triglycosides berchemiosides A−C from a phylogenetically related species, <italic>Berchemia berchemiifolia</italic>. The structures of the isolated compounds were elucidated by spectroscopic analyses in combination with chemical derivatization. The pentaene groups of <bold>1</bold> and <bold>2</bold> were found to have (6<italic>E</italic>, 8<italic>E</italic>, 10<italic>Z</italic>, 12<italic>Z</italic>, 14<italic>E</italic>)-geometry, which is the same as that found in berchemioside A.
- Subjects
FATTY acids; RHAMNACEAE; SPECTRUM analysis; DERIVATIZATION; RHAMNALES
- Publication
Molecules, 2018, Vol 23, Issue 4, p752
- ISSN
1420-3049
- Publication type
Article
- DOI
10.3390/molecules23040752