申请人:Centre National de la Recherche Scientifique
公开号:US05001158A1
公开(公告)日:1991-03-19
Compounds having the general formula (I), ##STR1## wherein X and Y represent individually H or --NO, at least one of them being a group-NO, n is 0, 1 or 2, R represents hydrogen, an aliphatic, cycloaliphatic, cycloaliphatic-alkyl, aryl or aralkyl radical, or a group of formula, ##STR2## wherein R.sub.1 is a lower alkyl radical or an aryl, all these radicals being optionally substituted. The present invention also relates to the compounds hereabove defined in the form of mixtures of their position isomers. Furthermore, the present invention discloses processes for preparing such compounds, as well as compositions, useful particularly in anticancerous chemotherapy, containing at least one of said compounds as an active principle.
具有通式(I)的化合物,其中X和Y分别代表H或--NO,其中至少一个是-NO基团,n为0、1或2,R代表氢、脂肪、环脂、环脂烷基、芳香或芳基烷基基团,或通式,其中R.sub.1是较低的烷基基团或芳基,所有这些基团都可以被取代。本发明还涉及所述化合物的位置异构体混合物形式。此外,本发明还揭示了制备这种化合物的方法,以及含有至少一种上述化合物作为活性成分的特别在抗癌化疗中有用的组合物。