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pubmed:abstractText |
Three new bistetrahydrofuran acetogenins, carolins A-C (1-3), were isolated from the MeOH extract of Annona spinescens in addition to the known compound, squamocin (4). The structures of 1, 2, and 3 were elucidated by spectroscopic methods including LSIMS/MS technique and confirmed by a chemical transformation, The cytotoxic activity of the new compounds 1-3 is reported and discussed in comparison with 4 and the previously isolated spinencin (5).
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.,
Research Support, Non-U.S. Gov't
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