Abstract:
:Investigation of the aerial parts of Vernonia leopoldii (Sch. Bip.) Vatke afforded a new lanostane-type triterpene along with known hirsutinolide-type sesquiterpene lactones and flavonoid glycosides, all are identified for the first time in this species. The new compound was identified as lanost-3β, 23S-dihydroxy-22(31)-ene. The structures of the isolated compounds were elucidated based on spectroscopic evidence. The hirsutinolides and the triterpene were evaluated for their cytotoxicity against four human cancer cell lines using MTT assay.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Marzouk AM,Abd Elhalim OBdoi
10.1080/14786419.2015.1062004subject
Has Abstractpub_date
2016-01-01 00:00:00pages
741-9issue
7eissn
1478-6419issn
1478-6427journal_volume
30pub_type
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