Nucleotide derivatives of formula (1) are described: wherein: G is a hydrogen atom or an optionally substituted aliphatic, heteroaliphatic, cycloaliphatic, polycycloaliphatic, aromatic or heteroaromatic group or a non-natural nucleoside as defined herein; G′ is a non-natural necleoside as defined herein; n is zero, or the integer 1 or 2; m is zero or the integer 1 or 2; and the salts, solvates, hydrates and N-oxides thereof. The compounds are P2Y receptor agonists and are of use in the prophylaxis and treatment of diseases and disorders involving abnormal secretory mechanisms such as inadequate functioning of mucociliary clearance mechanisms or abnormal tear secretion or in the treatment of diseases involving inappropriate cellular glucose uptake.
公式(1)的
核苷酸衍
生物被描述如下:其中:G是
氢原子或可选择取代的
脂肪,杂
脂肪,环
脂肪,多环
脂肪,芳香或杂芳基团或非
天然核苷酸,如此处所定义;G'是如此处所定义的非
天然核苷酸;n为零或整数1或2;m为零或整数1或2;以及其盐,溶剂化合物,
水合物和N-
氧化物。这些化合物是P2Y受体激动剂,用于预防和治疗涉及异常分泌机制的疾病和障碍,如粘液纤毛清除机制功能不足或泪液分泌异常,或用于治疗涉及不适当的细胞
葡萄糖摄取的疾病。