Peroxypolasol and mugipolasol: two novel diterpenes from the marine sponge epipolasis sp.
作者信息
Umeyama A, Machida M, Nozaki M, Arihara S
机构信息
Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima 770, Japan.
出版信息
J Nat Prod. 1998 Nov;61(11):1435-6. doi: 10.1021/np980210d.
PMID:9834175
Abstract
Two novel diterpenes, peroxypolasol (1) and mugipolasol (2), have been isolated from the Japanese marine sponge Epipolasis sp. The structures of 1 and 2 were determined on the basis of spectroscopic data. Compound 1 is a diterpene with a peroxide ring in the side chain, and 2 is an unusual six/five-membered ring diterpene with an ethyl unit at C-2.
摘要
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