The present invention encompasses; the novel substituted heterocyclic compounds represented by formula (I) or their pharmaceutically acceptable salts, wherein the substituents in formula (I) have the meanings as defined in the specification. The invention also encompasses process for preparing such compound, pharmaceutical compositions and methods of treating or preventing PTP-1B mediated diseases.
本发明涵盖了新型取代
杂环化合物,其由公式(I)表示或其药学上可接受的盐,其中公式(I)中的取代基具有规范中定义的含义。本发明还涵盖了制备这种化合物的方法、制药组合物以及治疗或预防
PTP-1B介导的疾病的方法。