周宏農Shimizu, Y.Y.ShimizuVanDuyne, G.G.VanDuyneClardy, J.J.ClardyChou, Hong-NongHong-NongChou2009-01-212018-07-062009-01-212018-07-061985http://ntur.lib.ntu.edu.tw//handle/246246/107569en-USIsolation and Structure of Two New Polycyclic Ethers from Gymnodinium Breve Davis(=Ptychodiscus Brevis)