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

(2020) Two new dammarane triterpenes isolated from Cleome khorassanica Bunge & Bien with cytotoxicity against DU-145 and LNCaP prostate cancer cell lines. Journal of Asian Natural Products Research. pp. 38-46. ISSN 1028-6020

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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 dammarane triterpene prostate cancer cells Iran flora SAPONINS
Subjects: QV Pharmacology
QV Pharmacology > QV 600-666 Toxicology
QZ Pathology > QZ 200-380 Neoplasms
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. 38-46
Journal or Publication Title: Journal of Asian Natural Products Research
Journal Index: ISI
Volume: 22
Number: 1
Identification Number: https://doi.org/10.1080/10286020.2018.1538211
ISSN: 1028-6020
Depositing User: Zahra Otroj
URI: http://eprints.mui.ac.ir/id/eprint/13583

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