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Two new eremophilenolides from Ligularia sagitta

Xinqiao Li,Kun Gao,ZJ Jia-2002-10-01-Lanzhou University Institutional Repository
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TL;DRAbstract

Chemical investigation of L.sagitta afforded two new cremophilenolides, which were identified as 6beta-angeloyloxy-10beta-hydroxy-8beta-methoxy-cremophil-7(11)-en-12, 8alpha-olide (1) and 6beta, 8beta-dimethoxy-10beta-hydroxy-eremophil-7(11)-en-12, 8alpha-olide (2). Their structures were established by spectroscopic methods including 2D NMR experiments.

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Chemical investigation of L.sagitta afforded two new cremophilenolides, which were identified as 6beta-angeloyloxy-10beta-hydroxy-8beta-methoxy-cremophil-7(11)-en-12, 8alpha-olide (1) and 6beta, 8beta-dimethoxy-10beta-hydroxy-eremophil-7(11)-en-12, 8alpha-olide (2). Their structures were established by spectroscopic methods including 2D NMR experiments.

Keywords

SagittaChemistryBiology

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