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Isolation and Identification of Two Steroid Saponins from Puncturevine Caltrap (Tribulus terrestris) Fruit
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- Author:
- No author available
- Journal Title:
- CHINESE TRADITIONAL AND HERBAL DRUGS
- Issue:
- 2
- DOI:
- 10.3321/j.issn:0253-2670.2000.02.005
- Key Word:
- 刺蒺藜果实;甾体皂苷;海柯皂苷元
Abstract： 采用层析分离技术,从刺蒺藜Tribuls terrestris果实中分离出2种甾体皂苷,利用各种光谱分析,鉴定为海柯皂苷元3-O-β-D-吡喃葡萄糖基(1→4)-β-D-吡喃半乳糖苷(Ⅰ)和海柯皂苷元3-O-β-D-吡喃葡萄糖基(1→2)-[β-D-吡喃木糖(1→3)]-β-D-吡喃葡萄糖基(1→4)-β-D-吡喃半乳糖苷(Ⅱ).化合物Ⅰ为首次从刺蒺藜果实中分得,化合物Ⅱ为首次从蒺藜原植物中分得.
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