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New Cembranoids from the Hainan Soft Coral Sarcophyton glaucum

โœ Scribed by Li-Gong Yao; Hai-Li Liu; Yue-Wei Guo; Ernesto Mollo

Publisher
John Wiley and Sons
Year
2009
Tongue
German
Weight
215 KB
Volume
92
Category
Article
ISSN
0018-019X

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โœฆ Synopsis

Abstract

magnified image

From the soft bodied coral Sarcophyton glaucum collected from the South China Sea two new cembranoids, (7__R__,8__S__)โ€dihydroxydeepoxyโ€entโ€sarcophine (1) and secosarcophinolide (2), together with one known related compound, entโ€sarcophine (3), were isolated. The structures of the new compounds were determined by extensive analysis of their spectroscopic data and chemical correlation. The absolute configuration of 1 was determined by chemical correlation with 3 and by comparison of its optical rotation value with that of its corresponding enantiomer, (7__S__,8__R__)โ€dihydroxydeepoxysarcophine (5).

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