Bioassay-guided fractionation of an ethanol extract of a Madagascar collection of the fruits of Cordyla madagascariensis ssp. madagascariensis led to the isolation of the four new cassane diterpenoids 1- 4. The (1)H and (13)C NMR spectra of all compounds were fully assigned using a combination of 2D NMR experiments, including COSY, HSQC, HMBC, and ROESY sequences. All of the isolates were tested against the A2780 human ovarian cancer cell line, and compounds 1 and 2 showed mild antiproliferative activity with IC 50 values of 10 and 36 microM, respectively.
Antiproliferative Cassane Diterpenoids of Cordyla madagascariensis ssp. madagascariensis from the Madagascar Rainforest(1). Publishing Authors By Initials
Antiproliferative Cassane Diterpenoids of Cordyla madagascariensis ssp. madagascariensis from the Madagascar Rainforest(1). Journal Published:
PUBLICATION TYPE: Journal Article
Journal: Journal of natural products
VOLUME: 71
Page Numbers: 150-2
Journal Abbreviation: J. Nat. Prod.
ISSN: 0163-3864
DAY: 29
MONTH: 12
YEAR: 2007
Antiproliferative Cassane Diterpenoids of Cordyla madagascariensis ssp. madagascariensis from the Madagascar Rainforest(1). Information
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LANGUAGE: eng
NlmUniqueID: 7906882
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AFFILIATION: dkingston@vt.edu.
Country: United States
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MEDLINETA: J Nat Prod
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