γ-lactone from the marine sponge Plakortis sp., was synthesized starting from (5)-lactic acid by applying the chiral self-reproduction procedure. As the results of the synthetic research, the absolute stereochemistry of the natural product should be revised to R.
(S)-Plakolide A 是一种来自海海绵 Plakortis sp. 的 γ-内酯,通过应用手性自我复制程序从 (5)-
乳酸开始合成。作为合成研究的结果,
天然产物的绝对立体
化学应修改为 R。