| —— |
7-(1-Carboxy-cyclopropyl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid ethyl ester |
123821-82-9 |
C18H17FN2O5 |
360.342 |
| —— |
7-(1-tert-Butoxycarbonyl-cyclopropyl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid ethyl ester |
123821-76-1 |
C22H25FN2O5 |
416.449 |
| —— |
7-(1-tert-Butoxycarbonyl-2-oxo-propyl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid ethyl ester |
123822-13-9 |
C22H25FN2O6 |
432.449 |
| —— |
7-tert-Butoxycarbonylmethyl-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid ethyl ester |
123822-18-4 |
C20H23FN2O5 |
390.411 |
| 环丙基萘啶羧酸乙酯 |
ethyl-7-chloro-6-fluoro-1-cyclopropyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate |
96568-07-9 |
C14H12ClFN2O3 |
310.712 |