Pan Chung-Mao, Lin Chun-Chieh, Kim Seong Jong, Sellers Robert P, McAlpine Shelli R
Department of Chemistry and Biochemistry, 5500 Campanile Dr., San Diego State University, San Diego, CA 92182-1030 USA.
Tetrahedron Lett. 2012 Aug 8;53(32):4065-4069. doi: 10.1016/j.tetlet.2012.05.105. Epub 2012 May 29.
We report our progress towards the synthesis of Urukthapelstatin A (Ustat A) and two analogues. Our retrosynthetic strategy involved the synthesis of three fragments: a tri-heteroaromatic moiety, a phenyl oxazole fragment, and a dipeptide. Described are the syntheses of three unique tri-heteroaromatic moieties. In addition, the corresponding linear precursors of Ustat A and two analogues are presented.
我们报告了在合成乌鲁克他他汀A(Ustat A)及其两种类似物方面取得的进展。我们的逆合成策略涉及合成三个片段:一个三杂芳基部分、一个苯基恶唑片段和一个二肽。本文描述了三种独特的三杂芳基部分的合成方法。此外,还介绍了Ustat A及其两种类似物的相应线性前体。