申请人:Burroughts Wellcome Co.
公开号:US04410537A1
公开(公告)日:1983-10-18
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 anaemia, and also in the palliation of pulmonary dysfunction, protection from the effects of hypoxia and the radio-sensitization of tumors. 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.
该发明涉及一种新型醚类化合物,化学式为(I)##STR1## 这些化合物在医学上具有价值,用于缓解血红蛋白病,特别是镰状细胞贫血,以及缓解肺功能障碍,保护免受低氧影响,以及增强肿瘤的放射敏感性。该发明还涉及制备这些醚类化合物的方法,包含它们的药物配方,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醚类化合物中具有价值的中间体,通过所述方法制备这些中间体。