Gu, Hai-ning published the artcileSynthesis of Gatifloxacin hydrochloride, Computed Properties of 924-99-2, the publication is Zhejiang Daxue Xuebao, Lixueban (2005), 32(1), 66-68, 74, database is CAplus.
Gatifloxacin was prepared from 3-methoxy-2,4,5-triflurobenzoic acid via acylation, followed by coupling with Et N,N-dimethylaminoacrylate, replacement with cyclopropyl amine, after cyclization and hydrolysis, condensation with 2-methylpiperazine, further hydrolysis, and saltification, provided title product with overall yield 441.1%.
Zhejiang Daxue Xuebao, Lixueban published new progress about 924-99-2. 924-99-2 belongs to esters-buliding-blocks, auxiliary class Alkenyl,Amine,Aliphatic hydrocarbon chain,Ester, name is Ethyl 3-(dimethylamino)acrylate, and the molecular formula is C7H13NO2, Computed Properties of 924-99-2.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics