The present invention relates to phthalimide carboxylic acid derivatives of formula (I), methods for their preparation, pharmaceutical compositions containing them and their use in medicine, specifically in the treatment of cancer. (I), wherein X is O or S; R1 is a phthalimide carboxylic acid group of formula (II). R is hydrogen, C1-C6 alkyl, aryl or C1-C3 alkylaryl and R2, R3 and R4 represent various substituents.
本发明涉及公式(I)的邻
苯二甲
酰亚胺羧酸衍
生物,其制备方法,含有它们的药物组合物以及它们在医学中的应用,具体用于癌症治疗。在公式(I)中,X为O或S;R1为公式(II)的邻
苯二甲
酰亚胺羧酸基团。R为
氢、C1-C6烷基、芳基或C1-C3烷基芳基,R2、R3和R4代表各种取代基。