Naturally occurring linear fused thiazoline-thiazole containing metabolites: total synthesis of (–)-didehydromirabazole A, a cytotoxic alkaloid from blue–green algae
作者:Gerald Pattenden、Stephen M. Thom
DOI:10.1039/p19930001629
日期:——
A concise total synthesis of the thiazoline-thiazole containing metabolite didehydromirabazole A 1 is described. The synthesis uses the unusual amino acid (R)-2-methylcysteine 20 in sequential cyclocondensations with imino ethers as key steps, viz22→32 and 37→38.
描述了含噻唑啉-噻唑的代谢物二氢加氢咪唑A 1的简明全合成。合成过程中使用不寻常的氨基酸(R)-2-甲基半胱氨酸20进行连续缩合反应,并以亚氨基醚为关键步骤,即22 → 32和37 → 38。