reaction of easily accessible 3,5‐dichloro‐2H‐1,4‐oxazin‐2‐one with 14 a as a key step. Furthermore, it is demonstrated that dehydroantofine is a promising candidate as a new antimalarial agent in a biological assay with chloroquine‐resistant Plasmodium falciparum.
通过采用新颖的区域选择性氮杂杂Diels-Alder反应(可轻松获得的3,5-二
氯-2 H -1,4-恶嗪-2-1与14 a为关键步骤)实现了脱氢
黄嘌呤的总合成。此外,在抗
氯喹抗性恶性疟原虫的
生物检测中,证明了脱氢
黄嘌呤是一种有前途的候选药物,可作为一种新型
抗疟药。