发明名称 |
2,3-DIHYDRO-5-(1,4-DIHYDROPYRIDIN-4-YL)-6-PHENYLIMIDAZO(2,1-B)THIAZOLES AND 6,7-DIHYDRO-3-(1,4-DIHYDROPYRIDIN-4-YL)-2-PHENYL-5H-IMIDAZO(2,1-B)(1,3)THIAZINES AND THEIR USE AS INTERMEDIATES IN A PROCESS FOR PREPARING THE CORRESPONDING PYRIDYL-SUBSTITUTED IMIDAZO(2,1-B)THIAZOLES AND 5H-IMIDAZO(2,1-B)(1,3)THIAZINES |