(2009/03/07)
2-(1,3-benzodioxol-5-yl)-N-(3-ethylphenyl)-4-hydroxy-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxamide
2-(1,3-benzodioxol-5-yl)-6-{[(3-ethylphenyl)amino]carbonyl}-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl 4-methylbenzenesulfonate
2-(1,3-benzodioxol-5-yl)-N-(3-ethylphenyl)-4-(2-methyphenyl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxamide