(5S,8S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,8-diisopropyl-12-methoxy-4,10-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazatetradecan-14-oic acid

peptide synthesis intermediate

1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone

pharmaceutical intermediate

(3R)-N,N-dimethylpyrrolidin-3-amine dihydrochloride

Pharmaceutical intermediate

Desethylene Ciprofloxacin, Hydrochloride

pharmaceutical intermediate for ciprofloxacin

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid

Pharmaceutical intermediate for moxifloxacin

Ethyl 7-chloro-1-cyclopropyl-1,4-dihydro-8-methyl-4-oxo-3-quinolinecarboxylate

quinolone antibiotic intermediate