Conformationally restricted polyamine compounds useful in treatment of cancer and other diseases marked by abnormal cell proliferation are disclosed. Improved methods of synthesizing such compounds are also disclosed. In one method of the invention, a carbene-bearing or carbene equivalent-bearing compound is reacted with the double bond of an alkene compound to form a cyclopropyl ring as the first step in the synthesis.
本发明公开了在治疗癌症和其他由异常细胞增殖标记的疾病中有用的构象限制的
多胺化合物。还公开了改进的合成这种化合物的方法。在本发明的一种方法中,通过将含有卡宾或卡宾等效物的化合物与烯烃化合物的双键反应,形成环丙基环作为合成的第一步。