Graduate Institute of Marine Biology, National Dong Hwa University, Pingtung 94450, Taiwan.
National Museum of Marine Biology and Aquarium, Pingtung 94450, Taiwan.
Molecules. 2020 Mar 19;25(6):1405. doi: 10.3390/molecules25061405.
Five 8,17-epoxybriaranes, including three new compounds-briarenols I-K (-), along with two known analogues, briaexcavatolide P () and briaexcavatin P (), were isolated from the octocoral . The structures of briaranes - were elucidated by spectroscopic methods, including 1D and 2D NMR studies and (+)-HRESIMS. Briarane exerted inhibition effects on inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) release from RAW 264.7.
从八放珊瑚中分离得到 5 个 8,17-环氧布里亚烷,包括 3 个新化合物-briarenols I-K(-),以及 2 个已知类似物 briaexcavatolide P()和 briaexcavatin P()。通过光谱方法,包括 1D 和 2D NMR 研究和 (+)-HRESIMS,阐明了 briaranes 的结构。布里亚烷对 RAW 264.7 细胞诱导型一氧化氮合酶(iNOS)和环氧化酶-2(COX-2)的释放具有抑制作用。