The isolation and structure elucidation of seven new oxygenated terpenoids and eight known terpene metabolites from marine invertebrates collected at the Inner Gneerings Reef, South East Queensland, is discussed. Investigation of the sponge Coscinoderma matthewsi yielded an epoxylactone derivative (1) of the known furanoterpene tetradehydrofurospongin-1 (2). A chemical investigation of the dissected nudibranch Chromodoris albopunctata provided the new oxygenated diterpenes 12?-acetoxyspongian-16-one (10), 20-acetoxyspongian-16-one (12), 20-oxyspongian-16-one propionate (13) and 12?,20-dioxyspongian-16-one dipropionate (14) in conjunction with three other known diterpene metabolites, while two new chromodorolides, D (17) and E (18), in addition to four known diterpenes were isolated from a Dysidea sp.

中文翻译：

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有关以下内容的注释：来自澳大利亚海绵麻疯树和Dysidea sp。和Nudibranch Chromodoris albopunctata的氧化萜类化合物[vol。65，第531–538页]

讨论了从昆士兰东南部内珊瑚礁收集的海洋无脊椎动物中分离出的七种新的氧化萜类化合物和八种已知的萜烯代谢物，并对其结构进行了阐明。的海绵调查Coscinoderma matthewsi产生一个epoxylactone衍生物（1已知furanoterpene tetradehydrofurospongin-1（的）2）。化学解剖调查了白色裸核科的Chromodoris albopunctata，提供了新的含氧二萜12′-乙酰氧基海绵-16-一（10），20-乙酰氧基海绵-16-一（12），20-乙酰氧基海绵-16-丙酸酯（13）和12。 ？，20-dioxyspongian-16-dipropionate（14）与其他三个已知的二萜代谢物结合，并从Dysidea sp中分离了两个新的铬内酯，D（17）和E（18），以及四个已知的二萜。