Rumphellaones B and C, new 4,5-seco-caryophyllane sesquiterpenoids from Rumphellan antipathies.
نویسندگان
چکیده
Two new 4,5-seco-caryophyllane sesquiterpenoids, rumphellaones B (1) and C (2), which were found to possess unprecedented γ-lactone moieties, were obtained from the gorgonian coral Rumphella antipathies. The structures of 1 and 2 were elucidated by spectroscopic methods and compound 2 was found to display modest inhibitory effects on the generation of superoxide anions and the release of elastase by human neutrophils at a concentration of 10 μg/mL.
منابع مشابه
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Two new marine-derived caryophyllene-type sesquiterpenoids, rumphellols A and B (1 and 2), were obtained from the gorgonian coral, Rumphella antipathies, collected off the waters of Taiwan. Although caryophyllene-type sesquiterpenes are rarely found in marine organisms, compounds of this type could be principal components of R. antipathies. The structures of new Compounds 1 and 2 were determine...
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ورودعنوان ژورنال:
- Molecules
دوره 19 8 شماره
صفحات -
تاریخ انتشار 2014