Fritillaria taipaiensis
Fritillaria taipaiensis
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Natural products/compounds from Fritillaria taipaiensis
- Cat.No. Product Name CAS Number COA
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BCN6771
Edpetiline32685-93-1
Instructions
[Pharmacognostical study on cultivated Fritillaria taipaiensis].[Pubmed: 25090702]
To study on the pharmacognostical characteristics of cultivated Fritillaria taipaiensis for providing basis for further development and research.
[Quantitative determination of peimisin and total alkaloids in Fritillaria taipaiensis of different growing stage].[Pubmed: 22066394]
To study the content of peimisine and total alkaloids in Fritllaria taipaiensis of different growing stage.
[Simultaneous determination of seven nucleosides and nucleobases in aqueous extracts of Fritillaria taipaiensis by HPLC-DAD].[Pubmed: 21657077]
To develop a high performance liquid chromatography coupled with a photodiode array detector (HPLC-DAD) method for simultaneous determination of 7 nucleosides and nucleobases in Fritillaria taipaiensis.
[Pharmacognostical study of Chinese drug ningxia beimu].[Pubmed: 12567964]
This paper deals with the macroscopic, microscopic and chemical characteristics of the bulbs of Fritillaria taipaiensis var. ningxiaensis. This crude drug could be distinguished by shape, size, hilum and striations of the sample grains.
[Experiment on the rapid reproduction of Fritillaria taipaiensis P.Y. Li].[Pubmed: 8703346]
This paper reports the experimental results of rapid reproduction of Fritillaria taipaiensis by tissue culture. The research shows that the induction frequency of calluses and rebulbs with MS+NAA lmg/L+6BA 3mg/L is 93%. Fifteen kinds of common and trace elements that are necessary for human body are found in calluses and rebulbs. The contents of most elements obviously exceed those of cultural bulbs.
[Studies on the chemical constituents of Fritillaria taipaiensis L].[Pubmed: 8285053]
A new C-nor-D-homo-steroidal alkaloid named taipaienine, together with five known alkaloids namely chuanbeinone, imperialine, verticinone, perimissine and isoverticine were isolated from the bulbs of Fritillaria taipaiensis L. var. ningxiaensis Y. et W.. The unusual structure of taipaienine was a first sample with a hydroxyl group substituted at C-25 of (22)R-trans quinolizidine moiety with orientation of nitrogen lone pair. Their structures were determined by various spectral analyses.
