N6-HETEROCYCLIC-SUBSTITUTED ADENOSINE DERIVATIVES

摘要

A substituted N6-oxa cycloalkyl substituted adenosine derivative of formula (I) and a method for using the composition as an A1 heart adenosine receptor, CHEM wherein R1 is an unsubstituted or substituted monocyclic heterocyclic group containing from 3 to 15 atoms, at least one of which is selected from 0, and wherein R1 does not contain an epoxide group.