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.
                            本发明涉及新型化合物,其药学上可接受的盐、其异构体、立体异构体、构象异构体、互变异构体、多晶形、
水合物和溶剂化合物。本发明还包括上述化合物的药学上可接受的组合物和制备新型化合物的方法。本发明进一步涉及上述化合物用于制备用作药物的药物的用途。