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Synthesis and Crystal Structure of 7-((7S)-7-Aminospiro[2.4]heptan-5-yl)-8-chloro- 6-fluoro-1-((1R,2S)-cis-2-fluorocyclopropyl)- 4-oxo-1,4-dihydroqun-oline-3-carboxylic Acid Fumaric Acid Monohydra

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成果类型:
期刊论文
作者:
Sun Haiyan;She Nengfang(佘能芳
通讯作者:
Sun Hai-Yan
作者机构:
[Sun Haiyan] NanJing Polytech Inst, Nanjing 210048, Jiangsu, Peoples R China.
[She Nengfang] Cent China Normal Univ, Coll Chem, Minist Educ China, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构:
[Sun Hai-Yan] N
NanJing Polytech Inst, Nanjing 210048, Jiangsu, Peoples R China.
语种:
英文
关键词:
sitafloxacin;synthesis;crystal structure
关键词(中文):
延胡索酸;水合物;晶体结构;合成;单晶X-射线衍射;X射线衍射分析;结构表征;单斜晶系
期刊:
Chinese Journal of Structural Chemistry
ISSN:
0254-5861
年:
2016
卷:
35
期:
7
页码:
1054-1058
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21272086]
机构署名:
本校为其他机构
院系归属:
化学学院
摘要:
A new compound [C_(19)H_(19)N_3O_3F_2Cl·C_4H_3O_4·H_2O] (I), (7-((7S)-7-aminospiro[2.4]heptan- 5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid fumaric acid monohydrate), was synthesized and structurally characterized by single-crystal X-ray diffraction, ~1H NMR, 14C spectra and mass spectra. I crystallizes in monoclinic, space group P2_1/c with a = 8.495(2), b = 12.545(3), c = 11.832(3) A, β = 103.37(1)°, V = 1226.8(5) A~3, Z = 2, M_r = 543.90, D_c = 1.472 g/cm~3, F(000) = 564, μ = 0.225...

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