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- Title
A New Briarane Diterpene, Briarlide S from Okinawan Soft Coral Pachyclavularia violacea.
- Authors
Nagasaka, Misaki; Tani, Kazuki; Wada, Masahiro; Wakatsuki, Miyu; Ng, Shean-Yeaw; Ishii, Takahiro
- Abstract
A new briarane diterpene, briarlide S (1), six known compounds, briarlides A, B, E, G, and H (2–6), and brianodin B (7) were isolated from the soft coral, Pachyclavularia violacea, collected from the coast of Apogama, Okinawa prefecture. Chemical structures of the isolated compounds were elucidated by FTIR, NMR, and HR-ESI-MS analyses. The relative stereochemistry of 1 was determined using NOESY. The isolated compounds 1–7 were evaluated for antibacterial activity and brine shrimp toxicity.
- Subjects
OKINAWA-ken (Japan); ALCYONACEA; ARTEMIA; CHEMICAL structure; ANTIBACTERIAL agents; STEREOCHEMISTRY
- Publication
Chemistry of Natural Compounds, 2023, Vol 59, Issue 4, p697
- ISSN
0009-3130
- Publication type
Article
- DOI
10.1007/s10600-023-04090-9