Cycloartane glycosides from the rhizomes of Cimicifuga racemosa and their cytotoxic activities.
نویسندگان
چکیده
Phytochemical analysis of the rhizomes of Cimicifuga racemosa (Ranunculaceae) resulted in the isolation of twelve cycloartane glycosides (1--12), including four new ones (4--6, 12). The structures of the new compounds were determined by spectroscopic analysis, including two-dimensional (2D) NMR data, and chemical methods. The isolated compounds were evaluated for their cytotoxic activities against human oral squamous cell carcinoma (HSC-2) cells and normal human gingival fibroblasts (HGF).
منابع مشابه
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ورودعنوان ژورنال:
- Chemical & pharmaceutical bulletin
دوره 50 1 شماره
صفحات -
تاریخ انتشار 2002