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作 者 ：杨仁洲 郑祥慈 吴淑君 魏孝义 谢海辉

期 刊 ：云南植物研究 1999年 21卷 04期 页码：1-3

关键词：番荔枝；番荔枝内酯；番荔枝塔亭丁；

Keywords:Annona squamosa, Annonaceous acetogenins, Squamostatin D,

摘 要 ：自番荔枝(Annona squamosa L.)种子中得到化合物1和2，化合物2是已知的bullataci-none(2，4-顺式和反式-bullatacinone的混晶)，l是新化合物，命名为番荔枝塔亭丁(squamostatin D)，其结构经IR、MS、1H- NMR和13C NMR谱解析推定如(1)式。

Abstract:Squamostatin D(1), a new compound of non-adjacent bis-tetrhydrofuranyl annonaceous acetogenin,and a knowncompound 2,4-cis-and trans-bullatacinone(mixed,2)have been isolated from the seeds of Annona squamosa.The structure of squamostatin D was elucidated as (1) by its spectra analysis of IR,MS,1H NMR,C NMR and its acetylate spectra of MS,1H NMR.

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