Generality of marine prostanoid biosynthesis by the 2-oxidopentadienylcation pathway
作者:E.J. Corey、Seiichi P.T. Matsuda
DOI:10.1016/s0040-4039(00)96476-1
日期:1987.1
Okinawan coral Clavularia viridis is also biosynthesized by the unrelated Caribbean coral, Pseudoplexaura porosa, indicating that the biosynthesis of 5 may be widespread in coral. The biogenesis of preclavulone-A from arachidonic acid occurs by lipoxygenation at C(8), migration of oxygen from C(8) to C(9) and ring closure, in a process (marine pathway) which contrasts sharply with the mammalian (endoperoxide)
由冲绳珊瑚绿藻(Clavularia viridis)产生的前列腺素类前克拉维酮-A(5)也由无关的加勒比珊瑚(Pseudoplexaura porosa)生物合成,表明5的生物合成可能在珊瑚中广泛存在。花生四烯酸中前克拉维酮-A的生物发生是通过C(8)上的脂氧合,氧从C(8)迁移到C(9)和闭环而完成的,这一过程(海洋途径)与哺乳动物(内过氧化物)形成鲜明对比。 ) 路线。preclavulone-A可能是关键的中间体,从该中间体可以形成其他更高氧合的生物活性海洋类前列腺素。