Thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione
(2R,3S)-3-Isopropyl-2-phenyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]benzothiazole
(R)-2-Phenyl-3,4-dihydro-2h-benzo[4,5]thiazolo[3,2-a]pyrimidine
(S)-2-Phenyl-3,4-dihydro-2h-benzo[4,5]thiazolo[3,2-a]pyrimidine
