Cytotoxicity and Structure Activity Relationship of Dammarane-Type Triterpenoids from the Bark of Aglaia elliptica against P-388 Murine Leukemia Cells
Natural Product Sciences
;
: 291-298, 2017.
Article
in English
| WPRIM
| ID: wpr-41795
ABSTRACT
Six dammarane-type triterpenoids, dammar-24-en-3β-ol (1), 3β-epicabraleahydroxy lactone (2), (E)-25-hydroperoxydammar-23-en-3β,20-diol (3), dammar-24-en-3β,20-diol (4), 3β-acetyl-20S,24S-epoxy-25-hydroxydammarane (5), and 3β-epiocotillol (6) were isolated from the methanolic extract of the bark of Aglaia elliptica. The chemical structure were identified on the basis of spectroscopic evidence and by comparison with those spectra previously reported. Compounds 1 – 6 were isolated first time from this plant. Compounds 1 – 6, along with a known synthetic analog, cabraleone (7) were evaluated their cytotoxic activity against P-388 murine leukimia cells in vitro. Among those compounds 3β-acetyl-20S,24S-epoxy-25-hydroxydammarane (5) showed strongest cytotoxic activity with IC₅₀ value of 8.02 ± 0.06 µM.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants
/
Structure-Activity Relationship
/
In Vitro Techniques
/
Leukemia
/
Meliaceae
/
Aglaia
/
Methanol
Language:
English
Journal:
Natural Product Sciences
Year:
2017
Type:
Article
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