4-甲酰苄基氨基甲酸叔丁酯

N-[4-(Hydroxymethyl)benzyl]-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide

4-oxo-N-{4-[(propylamino)methyl]benzyl}-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide

N-(4-{[(2-methoxyethyl)amino]methyl}benzyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide

N-(4-{[(2-hydroxyethyl)amino]methyl}benzyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide