Synthesis of the core enediyne structure of esperamicin-calichemicin class of antitumor antibiotics
作者:Kiyoshi Tomioka、Hitoshi Fujita、Kenji Koga
DOI:10.1016/s0040-4039(01)80634-1
日期:1989.1
The corestructure of esperamicin-calichemicin series, bicyclo[7.3.1]enediyne 2, was synthesized in 9% overall yield in eight steps from cyclohexane-1,2-dione and was shown to be stable at room temperature.