Amarisolide monohydrate,a 2‐(β‐glucosyl)neoclerodane |
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Authors: | Rub n A. Toscano,Emma Maldonado,Alfredo Ortega,Jorge C rdenas |
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Affiliation: | Rubén A. Toscano,Emma Maldonado,Alfredo Ortega,Jorge Cárdenas |
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Abstract: | The absolute configuration of the neoclerodane glycoside amarisolide, presented here as the monohydrate, C26H36O9·H2O, has been determined by association with the known configuration of the glucose moiety. Its structure was established as 2β‐(O‐β‐d ‐glucopyranosyl)neocleroda‐3,13(16),14‐trien‐15,16‐epoxy‐18,19‐olide. Extensive hydrogen bonding among the hydroxyl groups of the sugar moiety forms layers which are interconnected by water molecules. |
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