5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

CAS号：73101-86-7

英文名：5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

分子式：C14H10N2O6

分子量：302.239

合成路线

diethyl (3-ethoxy-2-methylpyridin-6-yl)aminomethylenemalonate

diethyl (3-ethoxy-2-methylpyridin-6-yl)aminomethylenemalonate

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

ethyl 6-ethoxy-4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate

ethyl 6-ethoxy-4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

ethyl 6-ethoxy-1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate

ethyl 6-ethoxy-1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

ethyl 1-ethyl-7-formyl-6-hydroxy-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate

ethyl 1-ethyl-7-formyl-6-hydroxy-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

ethyl 6-ethoxy-1-ethyl-7-formyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate

ethyl 6-ethoxy-1-ethyl-7-formyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid

上游原料

ethyl 1-ethyl-7-formyl-6-hydroxy-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate ethyl 6-ethoxy-1-ethyl-7-formyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate ethyl 6-ethoxy-1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate ethyl 6-ethoxy-4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate diethyl (3-ethoxy-2-methylpyridin-6-yl)aminomethylenemalonate

下游产品

5-ethyl-8-oxo-2,3,5,8-tetrahydrofuro<3,2-b><1,8>naphthyridine-7-carboxylic acid