3,4-Dihydroxystyrene dimers, inducers of larval metamorphosis in ascidians, from a marine sponge Jaspis sp.
作者:Sachiko Tsukamoto、Haruko Kato、Hiroshi Hirota、Nobuhiro Fusetani
DOI:10.1016/s0040-4020(01)85673-8
日期:1994.1
Four new 3,4-dihydroxystyrene dimers (3, 4, 5, and 9) have been isolated from a marine sponge Jaspis sp. along with the known narains (1 and 2), of which 3–5 induced metamorphosis of ascidian Halocynthia roretzi larvae. Structures of these metabolites were elucidated on the basis of spectral data. Biogenesis of these compounds is also discussed.
四个新的3,4- dihydroxystyrene二聚体(3,4,5,和9)已经从海洋海绵分离Jaspis藻。连同已知的纳林(1和2),其中3 – 5诱导了海鞘轮虫Haretynthia roretzi幼虫的变态。根据光谱数据阐明了这些代谢物的结构。还讨论了这些化合物的生物发生。