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(2010/04/29)2-amino-6-(methylthio)pyrimidin-4(3H)-one
methyl 4-[2-(2-amino-4-hydroxythieno[2,3-d]pyrimidine-5-yl)ethyl]benzoate
(6R,7R)-3-{(E)-3-[(2-amino-6-hydroxy-4-pyrimidinyl)sulfanyl]-1-propenyl}-7-({2-[(2,5-dichlorophenyl)sulfanyl]acetyl}amino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-7-Amino-3-(2-amino-6-hydroxy-pyrimidin-4-ylsulfanyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
2-Amino-6-[2-(4-bromo-phenyl)-2-oxo-ethylsulfanyl]-5H-pyrimidin-4-one