Preparative isolation of pseudolaric aci
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Quan-Bin Han; Lina Wong; Fanny Lai; Nian-Yun Yang; Jing-Zheng Song; Chun-Feng Qi
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Article
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2009
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John Wiley and Sons
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English
β 405 KB
## Abstract In order to provide the chemical markers for the quality control of herbal medicines, four diterpenoids, pseudolaric acids A and B (PAA and PAB), and their glucosides were isolated from the methanol extract of the Chinese herb __Pseudolarix kaempferi__ using highβspeed counterβcurrent c