作者:Seiichiro Ogawa、Yasunobu Miyamoto
DOI:10.1246/cl.1988.889
日期:1988.5.5
(+)-Validoxylamine A was synthesized by selective deoxygenation of (+)-validoxylamine B derivative, which was obtained by the coupling of the partially protected (+)-valienamine and (1R,2S,5R,7R,8R,9R,10R)-8,9-dibenzyloxy-5-phenyl-4,6,11-trioxatricyclo[8.1.0.02,7]undecane. The present synthesis constitutes a formal total synthesis of antibiotic validamycin A.
(+)-Validoxylamine A 通过选择性脱氧合成 (+)-validoxylamine B 衍生物,该衍生物由部分保护的 (+)-valienamine 与 (1R,2S,5R,7R,8R,9R,10R) 偶联获得)-8,9-二苄氧基-5-苯基-4,6,11-三氧杂三环[8.1.0.02,7]十一烷。本合成构成了抗生素有效霉素 A 的正式全合成。