1 06V 6-ethyl-5-{(3r)-3-[3-methoxy-5-(morpholin-4-yl)phenyl]but-1-yn-1-yl}pyrimidine-2,4-diamine 1.000 2 N22 5-[3-(2,5-dimethoxyphenyl)prop-1-yn-1-yl]-6-ethylpyrimidine-2,4-diamine 0.700