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Bioactive cubitane diterpenoids from a Colombian gorgonian species of the genus Eunicea

机译:来自欧盟属的哥伦比亚Gorgonian物种的生物活性立方体二萜类化合物

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Two new diterpenes having the rare cubitane skeleton were isolated from a southwestern Caribbean gorgonian coral of the genus Eunicea. The structures of the new metabolites, as well as those of three known cubitanes were elucidated by extensive spectroscopic analysis. One compound showed significant in vitro cytotoxic activity against a National Cancer Institute (NCI) panel of cancer cell lines, whereas the remaining metabolites were shown to exert mild antitubercular and antimalarial activities against the pathogenic microbes Mycobacterium tuberculosis and Plasmodium falciparum.
机译:从西南加勒比海西南加勒比海哥伦亚珊瑚中分离出具有罕见的立方体骨架的两种新的二萜。通过广泛的光谱分析阐明了新代谢物的结构以及三个已知的封壳的结构。一种化合物对全国癌症研究所(NCI)小组进行了显着的体外细胞毒性活性,而剩余的代谢物被证明对致病微生物结核分枝杆菌和疟原虫的致病性微生物和疟原虫进行抗疟疾和抗疟疾活性。

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