Synthesis, crystal structure and anti-malarial activity of novel spiro-1,2,4,5-tetraoxacycloalkanes
作者:Kaoru Tsuchiya、Yoshiaki Hamada、Araki Masuyama、Masatomo Nojima、Kevin J McCullough、Hye-Sook Kim、Yasuharu Shibata、Yusuke Wataya
DOI:10.1016/s0040-4039(99)00653-x
日期:1999.5
(Cycloalkylidene)bishydroperoxides 3 react with 1,n-dihaloalkanes (n = 3-6) in the presence of CsOH-H2O in DMF affording the corresponding spiro-1,2,4,5-tetraoxacycloalkanes 4 in moderate yields. Compound 4ba exhibits significant antimalarial activity in vitro against P, falciparum. (C) 1999 Elsevier Science Ltd. All rights reserved.
(环亚烷基)双过氧化物 3 在 CsOH-H2O 存在下与 1,n-二卤代烷(n = 3-6)在 DMF 中反应,生成相应的 spiro-1,2,4,5-四氧杂环烷烃 4,产率中等。化合物 4ba 对恶性疟原虫(P. falciparum)表现出显著的抗疟活性(体外实验)。© 1999 Elsevier Science Ltd. 保留所有权利。