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【结 构 式】

【药物名称】Besifloxacin Hydrochloride, SS-734, BOL-303224-A, ISV-403

【化学名称】7-[3(R)-Aminohexahydroazepin-1-yl]-8-chloro-1-cyclopropyl- 6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride

【CA登记号】141388-76-3 (free base),405165-61-9(hydrochloride)

【 分 子 式 】C19H22Cl2FN3O3

【 分 子 量 】430.3002

【开发单位】Bausch & Lomb; InSite Vision; SSP

【药理作用】Fluoroquinolone antibacterial

合成路线1

 

1 Harms AE. 2008. Process for preparation of azepanylfluoroquinolonecarboxylates from chloroquinolines and azepan derivatives and their use as antibacterials. US 2008176834(Bausch and Lomb Inc, USA).
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 67063 (S,Z)-N-(3-nitrobenzylidene)azepan-3-amine   C13H17N3O2 详情 详情
(II) 11684 8-Chloro-1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid 101987-89-7 C13H8ClF2NO3 详情 详情
(III) 67064 (S,Z)-8-chloro-1-cyclopropyl-6-fluoro-7-(3-((3-nitrobenzylidene)amino)azepan-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid   C26H24ClFN4O5 详情 详情
Extended Information