(±)-Corysolidine, a spirobenzylisoquinoline alkaloid from Corydalis solida
✍ Scribed by Mohammad Rahimizadeh; Randall R. Miller; Mustafa A. Önür; Tekant Gözler; Maurice Shamma
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 155 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0031-9422
No coin nor oath required. For personal study only.
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A dichlorinated alkaloid with a novel skeleton, chingazumianine (1), was isolated from the herb Corydalis koidzumiana, and its structure elucidated by spectroscopic data and X-ray crystallographic analysis. In citratetreated human platelet-rich plasma (PRP), known compounds, i.e., protopine (2), (AE
## Abstract An efficient method for purification of alkaloids from __Corydalis yanhusuo__ W. T. Wang using HPLC was developed, featuring a polar‐copolymerized stationary phase named C18HCE. As ionizable solutes, the crude alkaloid sample often suffered from serious peak tailing problem on conventio