Synthetic studies on leinamycin. A synthesis of the 1-oxo-1,2-dithiolan-3-one moiety
作者:Yutaka Kanda、Hiromitsu Saito、Tohru Fukuyama
DOI:10.1016/0040-4039(92)89010-a
日期:1992.9
A synthesis of the 1-oxo-1,2-dithiolan-3-one moiety of antitumor antibiotic leinamycin (1) is described. An intramolecular delivery of a sulfur atom (7 to 8) and a facile Beckmann fragmentation (10 to 12) constitute the backbone of our synthesis.
描述了抗肿瘤抗生素莱那霉素(1)的1-氧代-1,2-二硫戊基-3-酮部分的合成。分子内的硫原子传递(7至8个)和便捷的贝克曼断裂(10至12个)构成了我们合成的主干。