Total Synthesis of Goniocin and Cyclogoniodenin T. Unique Biosynthetic Implications
作者:Santosh C. Sinha、Anjana Sinha、Subhash C. Sinha、Ehud Keinan
DOI:10.1021/ja973696d
日期:1998.4.1
The growing interest in Annonaceous acetogenins1,2 arises from their antimalarial, immunosuppressive, pesticidal, and antifeedant activities and particularly from their remarkable antitumor activity.3 Goniocin, which has been recently isolated from Goniothalamus giganteus,4 represents the first, and so far the only, example of a new subgroup of the Annonaceous acetogenins which possesses three adjacent
人们对番荔枝甙 1,2 的兴趣日益增长,这源于它们的抗疟、免疫抑制、杀虫和拒食活性,尤其是它们显着的抗肿瘤活性。 3 最近从巨型 Goniothalamus 4 中分离出来的 Goniocin 是第一个,也是迄今为止唯一的,具有三个相邻 THF 环的番荔枝属 acetogenins 新亚群的例子。根据其 MS 和 1H 和 13C NMR 数据,提出了 goniocin 的结构 1。 4