万花木的化学成分研究(1)
[摘要] 对菊科蚂蚱腿子属植物万花木Myripnois dioica地上部分的化学成分进行研究。利用多种色谱技术从万花木95%乙醇提取物中分离得到12个化合物；通过理化性质和波谱数据分别鉴定为8-desoxyurospermal A(1)，zaluzanin C(2)，dehydrozaluzanin C(3)，glucozaluzanin C(4)，macrocliniside B(5)，macrocliniside I(6)，taraxinic acid-14-O-β-D-glucopyranoside(7)，ainsliaside B(8)，洋芹素(9)，木犀草素(10)，洋芹素-7-O-β-D-吡喃葡萄糖苷(11)和木犀草素-7-O-β-D-吡喃葡萄糖苷(12)。除化合物8以外，其他化合物均为首次从该属植物中分离得到。对化合物8的降血糖活性进行了研究，结果表明化合物8可较好地降低四氧嘧啶所致糖尿病小鼠的血糖水平。
[关键词] 万花木；倍半萜；黄酮；化学成分；降血糖活性
[Abstract] To study the chemical constituents of the aerial parts of Myripnois dioica. Twelve compounds were separated from the 95% ethanol extract of M. dioica by using various chromatographic techniques. Their stuctures were identified on the basis of their physicochemical properties and spectral data as 8-desoxyurospermal A(1) ......
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[关键词] 万花木；倍半萜；黄酮；化学成分；降血糖活性
[Abstract] To study the chemical constituents of the aerial parts of Myripnois dioica. Twelve compounds were separated from the 95% ethanol extract of M. dioica by using various chromatographic techniques. Their stuctures were identified on the basis of their physicochemical properties and spectral data as 8-desoxyurospermal A(1) ......
您现在查看是摘要页，全文长 4032 字符。