申请人:Burroughs Wellcome Co.
公开号:US04535183A1
公开(公告)日:1985-08-13
This invention is directed to novel ether compounds of formula (I) ##STR1## which are of value in medicine in the palliation of haemoglobinopathies, in particular sickle-cell anemia, and also in the palliation of pulmonary dyefunction, protection from the effects of hypoxia and the radio-sensitization of tumours. The invention is also directed to methods for the preparation of the ether compounds, to pharmaceutical formulations containing them, the preparation of such formulations and the use of the compounds in human medicine. Also provided by the invention are intermediates of value in the preparation of the ether compounds, by the methods described, and the preparation of the intermediates.
这项发明涉及一种新型醚化合物,化学式为(I)##STR1##,在医学上对治疗血红蛋白病,特别是镰状细胞贫血,以及对治疗肺功能障碍、保护免受缺氧影响和增强肿瘤的放射敏感性方面具有价值。该发明还涉及制备这些醚化合物的方法,含有它们的药物配方,这些配方的制备以及在人类医学中使用这些化合物。该发明还提供了在制备这些醚化合物中具有价值的中间体,通过所描述的方法制备这些中间体。