56968
司帕沙星
≥98.0% (HPLC)
别名:
5-氨基-1-环丙基-7-(顺式-3,5-二甲基-1-哌嗪基)-6,8-二氟-1,4-二氢-4-氧代-3-喹啉羧酸
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关于此项目
经验公式（希尔记法）:
C19H22F2N4O3
化学文摘社编号:
分子量:
392.40
UNSPSC Code:
51282944
NACRES:
NA.85
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
9170271
产品名称
司帕沙星, ≥98.0% (HPLC)
InChI
1S/C19H22F2N4O3/c1-8-5-24(6-9(2)23-8)17-13(20)15(22)12-16(14(17)21)25(10-3-4-10)7-11(18(12)26)19(27)28/h7-10,23H,3-6,22H2,1-2H3,(H,27,28)/t8-,9+
SMILES string
C[C@H]1CN(C[C@@H](C)N1)c2c(F)c(N)c3C(=O)C(=CN(C4CC4)c3c2F)C(O)=O
InChI key
DZZWHBIBMUVIIW-DTORHVGOSA-N
biological source
synthetic
assay
≥98.0% (HPLC)
form
powder
color
white to light yellow
antibiotic activity spectrum
Gram-negative bacteria
Gram-positive bacteria
mycobacteria
mycoplasma
mode of action
enzyme | inhibits
Gene Information
human ... KCNH1(3756), TOP2A(7153)
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Application
Sparfoxacin is used to study antimicrobial activity against Mycobacteria and respiratory tract infections .
Biochem/physiol Actions
Sparfloxacin fluoroquinolone antibiotic that inhibits bacterial DNA gyrase (topoisomerase II) and/or topoisomerase IV. It inhibits bacterial DNA gyrase-dependent processes such as DNA polymerization, ATP-dependent-DNA supercoiling, and chromosome fragmentation.
Other Notes
Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.Storage class (TRGS 510): Non Combustible Solids
Packaging
1g, 10g
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
K L Goa et al.
Drugs, 53(4), 700-725 (1997-04-01)
Sparfloxacin is a fluoroquinolone antibacterial agent with activity against a broad range of Gram-negative and Gram-positive organisms including Streptococcus pneumoniae, one of the main pathogens in community-acquired pneumonia. In this infection, sparfloxacin has shown efficacy similar to that of amoxicillin
N Rastogi et al.
Antimicrobial agents and chemotherapy, 35(12), 2473-2480 (1991-12-01)
The MICs and MBCs of the new difluorinated quinolone drug sparfloxacin against type strains belonging to 21 species of mycobacteria were screened. The MICs and MBCs were within the range of 0.1 to 2.0 and 0.1 to 4.0 micrograms/ml, respectively
Radha K Shandil et al.
Antimicrobial agents and chemotherapy, 51(2), 576-582 (2006-12-06)
Members of the fluoroquinolone class are being actively evaluated for inclusion in tuberculosis chemotherapy regimens, and we sought to determine the best in vitro and pharmacodynamic predictors of in vivo efficacy in mice. MICs for Mycobacterium tuberculosis H37Rv were 0.1
Joëlle Azéma et al.
Bioorganic & medicinal chemistry, 17(15), 5396-5407 (2009-07-15)
Ciprofloxacin (CP), an antibiotic has been shown to have antiproliferative and apoptotic activities in several cancer cell lines. Moreover, several reports have highlighted the interest of increasing the lipophilicity to improve the antitumor efficacy. These studies have led us to
Stéphanie Arsène et al.
Antimicrobial agents and chemotherapy, 51(9), 3254-3258 (2007-07-11)
Fluoroquinolones are poorly active against enterococci. Recently, plasmid-borne resistance to fluoroquinolones due to the qnr gene was reported in members of the Enterobacteriaceae family. The gene encodes a pentapeptide repeat protein that protects DNA gyrase from inhibition by fluoroquinolones. We
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