Two new dammarane triterpenes isolated from Cleome khorassanica Bunge & Bien with cytotoxicity against DU-145 and LNCaP prostate cancer cell lines

(2018) Two new dammarane triterpenes isolated from Cleome khorassanica Bunge & Bien with cytotoxicity against DU-145 and LNCaP prostate cancer cell lines. J Asian Nat Prod Res. pp. 1-9. ISSN 1477-2213 (Electronic) 1028-6020 (Linking)

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Abstract

From the aerial parts of Cleome khorassanica Bunge & Bien, a new 3-oxo-4-oxa-A-homo-25,26,27-trinordammarano-24,20-lactone triterpene (1), a new natural product 20,25-dihydroxy-3-oxodammarane triterpene (2), together with known 5-hydroxy-3,6,7,8,3',4',5'-heptamethoxyflavone (3), have been isolated and characterized. The chemical structure of the new compounds was determined by 1D and 2D NMR and HR tandem MS measurements. All three compounds were subjected to biological tests for evaluation of their cytotoxicity against prostate (DU-145 and LNCaP) cancer cells. Compounds 1, 2, and 3 showed cell growth inhibition in a dose dependent manner against DU-145 and LNCaP cells.

Item Type: Article
Keywords: Cleome khorassanica Iran flora dammarane triterpene prostate cancer cells
Divisions: Faculty of Pharmacy and Pharmaceutical Sciences > Department of Clinical Biochemistry
Faculty of Pharmacy and Pharmaceutical Sciences > Department of Pharmacognosy
Isfahan Pharmaceutical Sciences Research center
Page Range: pp. 1-9
Journal or Publication Title: J Asian Nat Prod Res
Journal Index: Pubmed
Identification Number: https://doi.org/10.1080/10286020.2018.1538211
ISSN: 1477-2213 (Electronic) 1028-6020 (Linking)
Depositing User: Zahra Otroj
URI: http://eprints.mui.ac.ir/id/eprint/7967

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