申请人:Development Center for Biotechnology
公开号:US05942546A1
公开(公告)日:1999-08-24
A compound of the formula: ##STR1## wherein X is arylene, heteroarylene, fused arylene, fused heteroarylene, or deleted; Y is sulfonyl, --O--, or deleted; R.sub.1 is aryl, heteroaryl, fused aryl, or fused heteroaryl; R.sub.2 is H, lower alkyl, lower alkoxy, halo, nitro, cyano, haloalkyl, hydroxyl, carboxyl, amido, amino, or aminoalkyl; or a salt thereof are disclosed. Also disclosed are a pharmaceutical composition which contains an excipient and an effective amount of a compound of the above formula and a method of treating cancer which involves the administration of an effective amount of such a compound to a patient in need thereof.
揭示了一种具有以下公式的化合物:##STR1## 其中 X 是芳基、杂芳基、融合芳基、融合杂芳基或删除;Y 是磺酰基、-O-或删除;R.sub.1 是芳基、杂芳基、融合芳基或融合杂芳基;R.sub.2 是H、较低烷基、较低烷氧基、卤素、硝基、氰基、卤代烷基、羟基、羧基、酰胺基、氨基或氨基烷基;或其盐。还揭示了一种含有赋形剂和上述公式化合物的有效量的药物组合物,以及一种治疗癌症的方法,涉及向需要的患者施用这种化合物的有效量。