作者:Karunakar Reddy Bonepally、Takahisa Hiruma、Haruki Mizoguchi、Kyohei Ochiai、Shun Suzuki、Hideaki Oikawa、Aki Ishiyama、Rei Hokari、Masato Iwatsuki、Kazuhiko Otoguro、Satoshi O̅mura、Hiroki Oguri
DOI:10.1021/acs.orglett.8b01987
日期:2018.8.3
Development of designer natural product variants, 6-aza-artemisinins, enabled us to achieve structural modification of the hitherto unexplored cyclohexane moiety of artemisinin and concise de novo synthesis of the tetracyclic scaffold in just four steps from the modular assembly of three simple building blocks. This expeditious catalytic asymmetric synthetic approach generated lead candidates exhibiting
设计天然产物变体6-氮杂-青蒿素的开发使我们能够实现迄今未开发的青蒿素的未开发环己烷部分的结构修饰,并从三个简单构件的模块组装中仅需四个步骤即可简洁地从头合成四环支架。这种快速的催化不对称合成方法产生了比青蒿素表现出优异的体内抗疟活性的潜在候选化合物。