申请人:MEDICINES FOR MALARIA VENTURE MMV
公开号:US20040186168A1
公开(公告)日:2004-09-23
A means and method for treating malaria, schistosomiasis, and cancer using a spiro or dispiro 1,2,4-trioxolane is described. The preferred 1,2,4-trioxolanes include a spiroadamantane group on one side of the trioxolane group, and a spirocyclohexyl on the other side of the trioxolane group, whereby the spirocyclohexyl ring is preferably substituted at the 4-position. In comparison to artemisinin semisynthetic derivatives, the compounds of this invention are structurally simple, easy to synthesize, non-toxic, and potent against malarial parasites.
本发明提供了一种使用螺环或二螺环1,2,4-三氧杂环己烷治疗疟疾、血吸虫病和癌症的方法。首选的1,2,4-三氧杂环己烷包括一个螺环金刚烷基团在三氧杂环己烷基团的一侧,和一个螺环环己基在三氧杂环己烷基团的另一侧,其中螺环环己基在4位处优选被取代。与青蒿素半合成衍生物相比,本发明的化合物结构简单、易于合成、非毒性,并且对疟原虫具有强效作用。