81 紅藻うらそぞの成分laurallene,laurepoxideの構造と,growth localityについて

概要

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Two new bromo cyclic ethers, laurallene, C_<15>H_<20>O_2Br_2, mp 53-54°and laurepoxide, C_<15>H_<20>O_2Br_2(oil), were isolated from marine algae, Laurencia nipponica Yamada. The structures, 1 for laurallene and 15 for laurepoxide, were established on the basis of the phisical properties and the chemical degradation products, 3 and 19, respectively, which were identical with the compounds derived from laureatin (4). The growth locality of the species in Hokkaido was also discussed.
天然有機化合物討論会の論文
1979-09-20