百科

ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-6,7-difluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-6,7-difluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

CAS号：198013-94-4

英文名：ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-6,7-difluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

分子式：C24H22F4N2O5

分子量：494.435

合成路线

tert-butyl (2,4-difluoro-5-nitrophenyl)carbamate

tert-butyl (2,4-difluoro-5-nitrophenyl)carbamate

ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-6,7-difluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-6,7-difluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

tert-butyl (5-amino-2,4-difluorophenyl)carbamate

tert-butyl (5-amino-2,4-difluorophenyl)carbamate

ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-6,7-difluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

ethyl 1-(5-tert-butoxycarbonylamino-2,4-difluorophenyl)-6,7-difluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

上游原料

tert-butyl (2,4-difluoro-5-nitrophenyl)carbamate tert-butyl (5-amino-2,4-difluorophenyl)carbamate

下游产品

1-(3-amino-4,6-difluorophenyl)-6,7-difluoro-8-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid