英文名称
2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-3H-pyrido[2,3-d]pyrimidin-4-one;tert-butyl 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-4-oxo-3,6,7,8-tetrahydropteridine-5-carboxylate;tert-butyl 6-[(1R,2S)-1,2-dihydroxypropyl]-2-(dimethylaminomethylideneamino)-4-oxo-3,6,7,8-tetrahydropteridine-5-carboxylate;tert-butyl 2-(dimethylaminomethylideneamino)-6-[(1R,2S)-1-hydroxy-2-[(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]oxypropyl]-4-oxo-3,6,7,8-tetrahydropteridine-5-carboxylate