(4-Oxo-5-phenyl-1,4-dihydrothieno[2,3-d]pyrimidin-2-yl)methyl 3-(3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)propanoate

(4-Oxo-5-phenyl-1,4-dihydrothieno[2,3-d]pyrimidin-2-yl)methyl 3-(3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)propanoate

(4-Oxo-5-phenyl-1,4-dihydrothieno[2,3-d]pyrimidin-2-yl)methyl-3-(3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)propanoat

3-(3-Oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)propanoate de (4-oxo-5-phényl-1,4-dihydrothiéno[2,3-d]pyrimidin-2-yl)méthyle

4H-1,4-Benzoxazine-4-propanoic acid, 2,3-dihydro-3-oxo-, (3,4-dihydro-4-oxo-5-phenylthieno[2,3-d]pyrimidin-2-yl)methyl ester