4-(morpholin-4-ylmethyl)-6-phenylpyrimidin-5-ol

4-phenyl-6-(piperidin-1-ylmethyl)pyrimidin-5-ol

2,6-bis(morpholin-4-ylmethyl)-1-oxido-4-phenylpyrimidin-1-ium-5-ol

2-[(dimethylamino)methyl]-3-hydroxythiochromen-4-one

2-(diethylaminomethyl)-3-hydroxythiochromen-4-one