New Clerodane Diterpenoids from Casearia
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Ya-Ching Shen; Chengβ
Lin Lee; Ashrafβ
Taha Khalil; Yuan-Bin Cheng; Ching-Te Chien
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Article
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2005
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John Wiley and Sons
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German
β 114 KB
## Abstract Bioassayβguided fractionation of an AcOEt extract of __Casearia membranacea__ resulted in the isolation of six new clerodane diterpenes, caseamembrins GβL (**1**β**6**). The structures of the new compounds, including their relative configurations, were established by an extensive study