Synthesis and Activity of Pyrimidinylpropenamide Antibiotics: The Alkyl Analogues of Sparsomycin
作者:Noriyuki NAKAJIMA、Takeshi ENOMOTO、Takehiro WATANABE、Nobuyasu MATSUURA、Makoto UBUKATA
DOI:10.1271/bbb.67.2556
日期:2003.1
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。