申请人:University of Cincinnati
公开号:US04996227A1
公开(公告)日:1991-02-26
Heterocyclic diones of the class containing 3-(heteroarylalkylene)- and 3(arylalkylene)-2, 4 (3H, 5H)-furandiones, and 3-(heteroarylalkylene)-pyrrolidene diones and -thiophene diones are disclosed as being effective cancer chemotherapy drugs, some of which are themselves novel compounds. Various members of this class were tested both in vitro and in vivo to demonstrate their effectiveness at reducing or inhibiting cancer tumor cells. The class of drugs was evaluated against a series of 10 human tumors in the in vitro Human Tumor Cell Assay procedure. The procedure indicates that this class of heterocyclic diones is effective against a broad variety of types of cancer and has little or no toxic effects based upon hematological and pathological evaluations.
本文介绍了一类含有3-(杂环芳基烷基)-和3-(芳基烷基)-2,4(3H,5H)-呋喃二酮以及3-(杂环芳基烷基)-吡咯烷二酮和噻吩二酮的杂环二酮类化合物,它们被发现是有效的癌症化疗药物,其中一些是新型化合物。该类药物的各种成员都经过了体外和体内测试,以证明它们对减少或抑制癌症肿瘤细胞的效果。该类药物在体外人类肿瘤细胞检测程序中被评估对一系列10种人类肿瘤的效果。该程序表明,这类杂环二酮对各种类型的癌症都有效,并且根据血液学和病理学评估几乎没有毒性作用。