Saussurea tridactyla
Saussurea tridactyla
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Natural products/compounds from Saussurea tridactyla
- Cat.No. Product Name CAS Number COA
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BCN5600
Luteolin491-70-3
Instructions
Facile synthesis of acacetin and its derivatives.[Pubmed: 27321812]
Acacetin, a O-methylated bioflavonoid isolated from the traditional Chinese medicine Xuelianhua (Saussurea tridactyla), is a promising orally effective atrium-selective antiarrhythmic agent for the treatment of atrial fibrillation (AF). Here we describe an efficient two-component method for the synthesis of acacetin and its derivatives.
Saussurea tridactyla Sch. Bip.-derived polysaccharides and flavones reduce oxidative damage in ultraviolet B-irradiated HaCaT cells via a p38MAPK-independent mechanism.[Pubmed: 26855564]
To investigate whether Saussurea tridactyla Sch. Bip.-derived polysaccharides and flavones exert apoptosis-inhibiting effects in ultraviolet B (UVB)-irradiated HaCaT cells.
Development of an HPLC-DAD-ESI-MS(n) method for quantitative analysis of Saussurea tridactyla.[Pubmed: 18842372]
An improved HPLC-DAD-ESI-MS(n) method has been developed to simultaneously quantify eight major compounds in Saussurea tridactyla Sch.-Bip. ex Hook. f. which has long been used as a traditional Tibetan medicine. This method was validated to be sensitive, precise and accurate with the LODs of 0.11-5.01 microg/ml, the overall intra-day and inter-day variations less than 2.70%, and the overall recovery over 98.0%, respectively. The correlation coefficients (r(2)) of the calibration curves were higher than 0.991. This newly established method was successfully applied to reveal the difference in the chemical profiles and contents of these analyses in S. tridactyla from different localities. In addition, by comparison UV and MS spectra with those of authentic compounds and literatures, a total of fourteen peaks were identified. It can be concluded that this method was effective to ensure the safety and efficacy consistency of S. tridactyla, and can be applied to other traditional Tibetan medicinal plants from different resources in Tibet.
Simultaneous determination of seven compounds in snow lotus herb using high-performance liquid chromatography.[Pubmed: 12841951]
A reversed-phase high-performance liquid chromatographic method is developed for the quantitative determination of seven components of Snow Lotus Herb (Saussurea tridactyla Sch.-Bip.ex Hook.f.): umbelliferonglucoside, luteolin-7-O-beta-D-glucoside, rutin, apigenin-7-O-beta-D-glucoside, kaempferol-3-O-beta-D-glucoside, apigenin-7-O-beta-D-rutinoside, and luteolin. Samples are analyzed by means of a reverse-phase column (Diamonsil C(18)) using methanol and water under gradient conditions as the mobile phase for 60 min. This method offers selectivity, accuracy, precision, linearity, and ruggedness, as well as efficiency and ease.
