Three New ent-Labdane Diterpenoids from
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Ponnapalliโ
Mangala Gowri; Sriโ
Vedavyasaโ
Srirangarajaโ
Radhakrishnan Bhattar; Pore
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Article
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2009
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John Wiley and Sons
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German
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## Abstract An extensive study of metabolites present in __Excoecaria agallocha__ Linn. led to the isolation of three new __ent__โlabdaneโtype diterpenoids, named agallochaexcoerins AโC (**1**โ**3**), besides three known compounds. The skeleton present in compound **1** is rather unusual, containin