蒲贝酮碱的结构鉴定

蒲贝酮碱的结构鉴定[J]. 中国药科大学学报, 1990, (4): 198-200.

引用本文:

蒲贝酮碱的结构鉴定[J]. 中国药科大学学报, 1990, (4): 198-200.

Study on the Chemical Constituents of Fritillaria puqiensis[J]. Journal of China Pharmaceutical University, 1990, (4): 198-200.

Citation:

Study on the Chemical Constituents of Fritillaria puqiensis[J]. Journal of China Pharmaceutical University, 1990, (4): 198-200.

Study on the Chemical Constituents of Fritillaria puqiensis

摘要: 从蒲圻贝母Fritillaria puqiensis G. D. Yu et G. Y. Chen的鳞茎中分离到的一种新甾体生物碱,其结构经MS、~1H-NMR、~(13)C-NMR谱鉴定为(22S,25R)-N-甲基-22,26-缩亚胺胆甾烷-3β-醇-6-酮,命名为蒲贝酮碱(puqietinone)(Ⅰ)。

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