Methyl2-(2-(benzyloxycarbonylamino)propan-2-yl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylate;
Methyl 2-(2-{[(benzyloxy)carbonyl]amino}propan-2-yl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylate;
4-Pyrimidinecarboxylic acid, 1,6-dihydro-5-hydroxy-2-[1-methyl-1-[[(phenylmethoxy)carbonyl]amino]ethyl]-6-oxo-, methyl ester;
(1,4-dioxa-spiro[4.5]dec-8-yl)-acetic acid methyl ester;
methyl 2-(2-(benzyloxycarbonylamino)propan-2-yl)-5,6-dihydroxypyrimidine-4-carboxylate;
Methyl-2-(2-{[(benzyloxy)carbonyl]amino}propan-2-yl)-5-hydroxy-6-oxo-1,6-dihydropyrimidin-4-carboxylat;
Methyl 2-(2-{[(benzyloxy)carbonyl]amino}-2-propanyl)-5-hydroxy-6-oxo-1,6-dihydro-4-pyrimidinecarboxylate;
methyl 1,4-dioxaspiro[4.5]decane-8-acetate;
methyl 2-(1,4-dioxaspiro[4.5]dec-8-yl)acetate;
methyl 2-(1-{[(benzyloxy) carbonyl] amino}-1-methylethyl)-5,6-dihydroxypyrimidine-4-carboxylate;