Derivatives of 5h-5-oxo-(thia/oxa)zolo[3,2-a]pyrimidine orthocondensed with further cyclic moieties and their use in the treatment of anemia and tissue damage caused by ischemic disorders

摘要

The present invention relates to novel compounds, their pharmaceutically acceptable salts, and their isomers, steroisomers, conformers, tautomers, polymorphs, hydrates and solvates. The present invention also encompasses pharmaceutically acceptable compositions of said compounds and process for preparing novel compounds. The invention further relates to the use of the above-mentioned compounds for the preparation of medicament for use as pharmaceuticals.