1 KFA [(1r)-1-{[6-(4-methylphenyl)thieno[2,3-D]pyrimidin-4-yl]amino}-2-phenylethyl]phosphonic acid 1.000 2 KF7 [(1s)-1-{[6-(4-methylphenyl)thieno[2,3-D]pyrimidin-4-yl]amino}-2-phenylethyl]phosphonic acid 1.000 3 M2V [(1r)-1-{[6-(3-chloro-4-methylphenyl)thieno[2,3-D]pyrimidin-4-yl]amino}-2-phenylethyl]phosphonic acid 0.967 4 M2Y [(1s)-1-{[6-(3-chloro-4-methylphenyl)thieno[2,3-D]pyrimidin-4-yl]amino}-2-phenylethyl]phosphonic acid 0.967 5 YL5 [(1r)-2-(3-fluorophenyl)-1-{[6-(4-methylphenyl)thieno[2,3-D]pyrimidin-4-yl]amino}ethyl]phosphonic acid 0.967 6 YF7 [(1s)-1-{[6-(3-chloro-4-methylphenyl)thieno[2,3-D]pyrimidin-4-yl]amino}-2-(3-fluorophenyl)ethyl]phosphonic acid 0.935 7 YL6 [(1r)-1-{[6-(3-chloro-4-methylphenyl)thieno[2,3-D]pyrimidin-4-yl]amino}-2-(3-fluorophenyl)ethyl]phosphonic acid 0.935 8 YL3 ({[6-(4-methylphenyl)thieno[2,3-D]pyrimidin-4-yl]amino}methyl)phosphonic acid 0.759