(R)-7-(tetrahydrofuran-2-yl)-7H-pyrrolo[2,3-d]pyrimidine (R)-N-(piperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine 1,4,5,6-tetrahydropyrimidine 1-(3-fluorotetrahydrofuran-2-yl)pyrimidin-2(1H)-one 1-(5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 1-(pyrimidin-2-yl)ethan-1-one 1-(pyrimidin-4-yl)ethan-1-one 1-(tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 1H-pyrazolo[3,4-d]pyrimidin-4-amine 1H-pyrazolo[4,3-d]pyrimidine 2,4,5-trichloropyrimidine 2,4,6-trichloropyrimidine 2,4,6-triphenylpyrimidine 2,4-dichloro-6-methylpyrimidine 2,4-dichloropyrimidin-5-amine 2,4-dimethoxypyrimidine 2,4-dimethylpyrimidine 2-(1H-pyrazol-1-yl)pyrimidine 2-(chloromethyl)pyrimidine 2-(methylsulfonyl)pyrimidine 2-(methylthio)pyrimidin-4-amine 2-(methylthio)pyrimidine 2-(piperazin-1-yl)pyrimidine 2-(piperidin-1-yl)pyrimidine 2-(propylthio)pyrimidine 2-(pyridin-2-yl)pyrimidine 2-(pyrrolidin-1-yl)pyrimidine 2-(trifluoromethyl)pyrimidine 2-aminopyrimidin-4(3H)-one 2-bromopyrimidine 2-chloro-4-(trifluoromethyl)pyrimidine 2-chloro-4-methoxypyrimidine 2-chloro-4-methylpyrimidine 2-chloro-4-phenylpyrimidine 2-chloro-5-fluoropyrimidine 2-chloro-5-methylpyrimidine 2-chloro-5-nitropyrimidine 2-chloro-7H-pyrrolo[2,3-d]pyrimidine 2-chloropyrimidin-4-amine 2-cyclopropylpyrimidine 2-ethoxypyrimidine 2-ethylpyrimidine 2-fluoropyrimidine 2-hydrazineylpyrimidine 2-iodopyrimidine 2-methoxypyrimidin-4-amine 2-methoxypyrimidine 2-methylpyrimidin-4-amine 2-methylpyrimidin-4-ol 2-phenoxypyrimidine 2-phenylpyrimidin-5-amine 3-methylpyrimidin-4(3H)-one 4,5-dichloropyrimidine 4,6-dichloro-2-(methylthio)pyrimidine 4,6-dichloro-2-methylpyrimidine 4,6-dichloropyrimidin-2-amine 4,6-dichloropyrimidine 4,6-diphenylpyrimidine 4-(dimethoxymethyl)pyrimidine 4-(piperazin-1-yl)pyrimidine 4-(piperidin-1-yl)pyrimidine 4-(pyridin-3-yl)pyrimidine 4-(pyrimidin-2-yl)morpholine 4-(pyrimidin-4-yl)morpholine 4-(trifluoromethyl)pyrimidin-2-amine 4-(trifluoromethyl)pyrimidine 4-amino-1-(tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 4-bromopyrimidine 4-chloro-2-(methylthio)pyrimidine 4-chloro-2-methoxypyrimidine 4-chloro-2-phenylpyrimidine 4-chloro-5-fluoro-2-methylpyrimidine 4-chloro-5-iodopyrimidine 4-chloro-5-methoxypyrimidine 4-chloro-5-methylpyrimidine 4-chloro-6-methoxypyrimidine 4-chloropyrimidin-2-amine 4-chloropyrimidin-5-amine 4-chloropyrimidine-5-carbonitrile 4-ethoxypyrimidine 4-fluoropyrimidine 4-iodopyrimidine 4-methoxy-2-methylpyrimidine 4-methoxypyrimidin-2-amine 4-methoxypyrimidine 4-methyl-2-(methylthio)pyrimidine 4-methylpyrimidin-2-amine 4-methylpyrimidine 4-phenoxypyrimidine 4-phenylpyrimidin-2-amine 5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 5-(benzyloxy)pyrimidine 5-benzylpyrimidine 5-bromo-1-(tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 5-bromo-2-(methylthio)pyrimidine 5-bromo-2-chloropyrimidine 5-bromo-2-methylpyrimidine 5-bromo-4-chloropyrimidine 5-bromo-7H-pyrrolo[2,3-d]pyrimidine 5-bromopyrimidin-4(3H)-one 5-chloropyrimidin-4(3H)-one 5-chloropyrimidine 5-chloropyrimidine-2,4(1H,3H)-dione 5-ethylpyrimidine 5-fluoro-1-(tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 5-fluoro-1-(tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 5-fluoropyrimidin-4(3H)-one 5-fluoropyrimidine 5-fluoropyrimidine-2,4(1H,3H)-dione 5-iodo-7H-pyrrolo[2,3-d]pyrimidine 5-iodopyrimidine 5-methylpyrimidine 5-phenylpyrimidine 5H-pyrrolo[3,2-d]pyrimidine 6,7-dihydro-5H-cyclopenta[d]pyrimidine 6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine 6-chloro-1H-pyrazolo[3,4-d]pyrimidine 6-chloropyrimidin-4-amine 7-(phenylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidine 7H-pyrrolo[2,3-d]pyrimidin-2-amine 7H-pyrrolo[2,3-d]pyrimidin-4-amine [1,2,4]triazolo[1,5-a]pyrimidine ethyl 4-chloropyrimidine-5-carboxylate ethyl pyrazolo[1,5-a]pyrimidine-3-carboxylate ethyl pyrimidine-4-carboxylate ethyl pyrimidine-5-carboxylate imidazo[1,2-c]pyrimidine methyl pyrimidine-2-carboxylate methyl pyrimidine-4-carboxylate methyl pyrimidine-5-carboxylate N,N-dimethylpyrimidin-2-amine N-(9-((2R,5S)-5-((trityloxy)methyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide N-benzyl-9H-purin-6-amine N-cyclopropylpyrimidin-2-amine N-methyl-N-(4-phenylpyrimidin-2-yl)methanesulfonamide N-methylpyrimidin-2-amine N-methylpyrimidin-4-amine N-phenyl-4-(pyridin-3-yl)pyrimidin-2-amine N-phenylpyrimidin-2-amine N-phenylpyrimidin-4-amine N2,N4-diphenylpyrimidine-2,4-diamine pyrido[2,3-d]pyrimidine pyrido[3,2-d]pyrimidine pyrido[3,4-d]pyrimidine pyrimidin-2-ol pyrimidin-2-ylmethanamine pyrimidin-2-ylmethanol pyrimidin-4-amine pyrimidin-4-ol pyrimidin-5-amine pyrimidin-5-ol pyrimidin-5-ylboronic acid pyrimidine-2,4-diamine pyrimidine-2-carbonitrile pyrimidine-2-carboxylic acid pyrimidine-2-thiol pyrimidine-4,6(1H,5H)-dione pyrimidine-4-carbonitrile pyrimidine-4-carboxylic acid pyrimidine-5-carbaldehyde pyrimidine-5-carbonitrile pyrimidine-5-carboxylic acid tetrahydropyrimidin-2(1H)-one thiazolo[5,4-d]pyrimidine thieno[2,3-d]pyrimidine thieno[3,2-d]pyrimidine

amino-pyrazolopyrimidine amino-pyrrolopyrimidine amino-triazolopyrimidine aminopyrimidine benzofuranopyrimidine bromo-pyrazolopyrimidine bromo-pyrrolopyrimidine bromo-trifluoromethyl-pyrimidine bromopyrimidine butylpyrimidine chloro-pyrazolopyrimidine chloro-pyrrolopyrimidine chloro-triazolopyrimidine chloro-trifluoromethyl-pyrimidine chloropyrimidine cyclopropylpyrimidine diaminopyrimidine dichloropyrimidine difluoropyrimidine dihydropyrimidine dihydroxy-pyrimidine dihydroxypyrimidine dimethoxypyrimidine dimethylpyrimidine dioxaborolan-pyrimidine diphenylpyrimidine ethoxypyrimidine ethylpyrimidine fluoropyrimidine furanopyrimidine hydrazinylpyrimidine hydroxy-pyrazolopyrimidine hydroxypyrimidine imidazolyl-pyrimidine imidazopyrimidine iodo-pyrrolopyrimidine iodopyrimidine isopropoxypyrimidine isopropylpyrimidine methyl-triazolopyrimidine methylpyrimidine methyluracil nitropyrimidine phenoxypyrimidine phenylpyrimidine piperazin-pyrimidin piperidine-pyrimidine propylpyrimidine pyrazolo-pyrimidine pyrazolopyrimid-one pyrazolopyrimidine pyridin-pyrimidin pyridopyrimidin pyrimidinamine pyrimidine-boronic-acid pyrimidine-hydrochloride pyrimidine-methanol pyrimidine-morpholine pyrimidine-nitrile pyrimidine-pyrazole pyrimidinecarbonitrile pyrimidinecarboxylate pyrimidinecarboxylic pyrimidinone pyrimido-indole pyrrolidine-pyrimidine pyrrolopyrimidin-one pyrrolopyrimidine pyrrolopyrimidine-carboxylate pyrrolopyrimidine-carboxylic-acid tetrahydrofuran-pyrimidine tetrahydropyrimidine thiazo-pyrimidine thiazolopyrimidine thiazopyrimidine thienopyrimidine triazolopyrimidine trifluoromethyl-phenyl-pyrimidin trifluoromethyl-pyrimidin-amine trifluoromethyl-pyrimidin-ol trifluoromethylpyrimidine vinylpyrimidine

Aromatic Heterocycles Azetidines Benzimidazoles Imidazoles Indazoles Indoles Indolines Morpholines Piperazines Piperidines Pyrazoles Pyridines Pyrrolidines Tetrahydroisoquinolines Thiazoles Thiophenols Triazoles

Acyl Chlorides Alcohols Aldehydes Alkenyls Alkyls Alkynyls Amides Amidines Amines Aryls Benzyl bromides Benzyl Chlorides Bromides Carboxylic Acid Salts Carboxylic Acids Chiral Building Blocks Chlorides Difluoromethyls Esters Ethers Fluorinated Building Blocks Hydrazides Hydrazines Iodides Ketones Nitriles Nitroes Oximes Phenols Phosphoruses Sulfamides Sulfides Sulfonates Sulfones Sulfonic Acids Thioesters Trifluoromethyls

pyr