Preparative isolation of Heteroclitin D from Kadsurae Caulis using normal-phase flash chromatography
نویسندگان
چکیده
Heteroclitin D (H.D) was successfully isolated from Kadsurae Caulis by using flash chromatography and recrystallized by methanol, 10.2 mg of H.D was obtained from 4.86 g of crude extract, and the purity determined by HPLC was 99.4%. The structure was identified by UV, IR, MS, and NMR analysis. The fast, simple and efficient method can be applied to the preparation of reference substance of H. D.
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عنوان ژورنال:
دوره 3 شماره
صفحات -
تاریخ انتشار 2013