申请人:ELI LILLY AND COMPANY
公开号:EP0467613A1
公开(公告)日:1992-01-22
Compounds of the Formula I
wherein:
X¹ and X² are independently hydrogen, halo, trifluoromethyl or methyl with the proviso that at least one of X¹ and X² is chlorine, bromine, fluorine, or trifluoromethyl;
A is
wherein:
Z is oxygen, nitrogen or sulfur;
R¹, R², R³ and R⁴ are independently hydrogen, halo, C₁-C₃ alkyl, C₁-C₃ alkoxy, or C₁-C₃ alkylthio; and
pharmaceutically acceptable salts thereof are useful in the treatment of susceptible neoplasms.
式 I 的化合物
其中
X¹ 和 X² 独立地为氢、卤素、三氟甲基或甲基,但 X¹ 和 X² 中至少有一个是氯、溴、氟或三氟甲基;
A 是
其中
Z 是氧、氮或硫;
R¹、R²、R³ 和 R⁴ 独立地是氢、卤素、C₁-C₃ 烷基、C₁-C₃ 烷氧基或 C₁-C₃ 烷硫基;以及
其药学上可接受的盐类可用于治疗易感性肿瘤。