Lobocrassins A–E: New Cembrane-Type Diterpenoids from the Soft Coral Lobophytum crassum
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Lobocrassins A–E: New Cembrane-Type Diterpenoids from the Soft Coral Lobophytum crassum
Five new cembrane-type diterpenoids, lobocrassins A-E (1-5), were isolated from the soft coral Lobophytum crassum. The structures of cembranes 1-5 were established by spectroscopic and chemical methods and by comparison of the spectral data with those of known cembrane analogues. Lobocrassin A (1) is the first cembranoid possessing an α-chloromethyl-α-hydroxy-γ-lactone functionality and is the ...
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ژورنال
عنوان ژورنال: Marine Drugs
سال: 2011
ISSN: 1660-3397
DOI: 10.3390/md9081319