Facile syntheses of sparsomycin (3) and its four analogues (4-7) based on diastereoselective oxidation of sulfide, sulfenylation, and coupling of 6-methyluracylacryllic acid with monooxodithioacetal amine, are described. Studies on the biological activity of morphological reversion on srcts-NRK cells were also carried out.
本文介绍了基于
硫化物的非对映选择性氧化、亚磺酰化以及 6-甲基尿基
丙烯酸与单氧代二
硫代
乙醛胺的偶联,轻松合成 sparsomycin (3) 及其四种类似物 (4-7)。此外,还研究了形态逆转对 srcts-NRK 细胞的
生物活性。