Two general methods, Method A and Method B in Scheme 19, to synthesize epidithiapiperazinediones, are described. A total synthesis of racemic and optically active gliotoxin (1) and of racemic dehydrogliotoxin (53) was achieved by using Method A, whereas a total synthesis of racemic hyalodendrin (52) was completed by using Method B.
描述了用于合成上皮
哌嗪二酮的两种通用方法,方案19中的方法A和方法B。外消旋和旋光性神经毒素(1)和外消旋脱氢神经毒素(53)的总合成通过方法A进行,而外消旋透明石蛋白(52)的全合成。