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Merck
모든 사진(3)

주요 문서

L2906

Sigma-Aldrich

Lomefloxacin hydrochloride

동의어(들):

1-Ethyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid

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About This Item

실험식(Hill 표기법):
C17H19F2N3O3 · HCl
CAS Number:
Molecular Weight:
387.81
MDL number:
UNSPSC 코드:
51282927
PubChem Substance ID:
NACRES:
NA.85

생물학적 소스

synthetic

Quality Level

색상

white to off-white

항생제 활성 스펙트럼

Gram-negative bacteria
Gram-positive bacteria

동작 모드

DNA synthesis | interferes
enzyme | inhibits

저장 온도

−20°C

SMILES string

Cl.CCN1C=C(C(O)=O)C(=O)c2cc(F)c(N3CCNC(C)C3)c(F)c12

InChI

1S/C17H19F2N3O3.ClH/c1-3-21-8-11(17(24)25)16(23)10-6-12(18)15(13(19)14(10)21)22-5-4-20-9(2)7-22;/h6,8-9,20H,3-5,7H2,1-2H3,(H,24,25);1H

InChI key

KXEBLAPZMOQCKO-UHFFFAOYSA-N

일반 설명

Chemical structure: fluoroquinolone

애플리케이션

Lomefloxacin is a fluoroquinolone antibiotic that is commonly used to treat bacterial infections, including bronchitis and urinary tract infections. It is used as a pre-operative prophylactic to prevent urinary tract infection caused by S. pneumoniae, H. influenzae, S. aureus, P. aeruginosa, E. cloacae, P. mirabilis, C. civersus, S. asprphyticus, E. coli, and K. pneumoniae. It is used to induce genomic instability in mice and modification of the kinetics of growth of Gram-negative bacteria.

생화학적/생리학적 작용

Lomefloxacin is a bactericidal fluoroquinolone agent that is active against gram-negative and gram-positive organisms. Lomefloxacin inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, which are needed for the transcription and replication of bacterial DNA. DNA gyrase is thought to be the primary quinolone target for gram-negative bacteria. Topoisomerase IV is thought to be the primary target in gram-positive organisms. The inhibition of the topoisomerases results in strand breakage of the bacterial chromosome, supercoiling, and resealing. Therefore, DNA replication and transcription is inhibited.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


시험 성적서(COA)

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문서 라이브러리 방문

Joana Sousa et al.
Biomedical chromatography : BMC, 25(5), 535-541 (2010-07-20)
A simple and fast liquid chromatographic method coupled with fluorescence detection (LC-FD) is reported, for the first time, for the simultaneous quantification of norfloxacin (NOR), ciprofloxacin (CIP) and lomefloxacin (LOM) in human plasma, using levofloxacin as internal standard (IS). Sample
Artur Beberok et al.
International journal of molecular sciences, 21(23) (2020-12-02)
Melanoma, the most dangerous type of cutaneous neoplasia, contributes to about 75% of all skin cancer-related deaths. Thus, searching for new melanoma treatment options is an important field of study. The current study was designed to assess whether the condition
Hongyuan Yan et al.
Journal of pharmaceutical and biomedical analysis, 54(1), 53-57 (2010-09-11)
A simple and rapid ultrasound-assisted dispersive liquid-liquid microextraction (UA-DLLME) coupled with liquid chromatography-ultraviolet detection (LC-UV) was developed for the determination of four fluoroquinolones (ofloxacin, norfloxacin, enrofloxacin, and lomefloxacin) in pharmaceutical wastewater samples. Various parameters affecting the extraction efficiency including type
Zohreh Sattar et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 97, 1089-1100 (2012-08-29)
Human serum albumin (HSA) and holo transferrin (TF) are two serum carrier proteins that are able to interact with each other, thereby altering their binding behavior toward their ligands. During the course of this study, the interaction between HSA-PPIX and
Hanan F Abd el-Halim et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 82(1), 8-19 (2011-08-23)
Nine new mononuclear Cr(III), Mn(II), Fe(III), Co(II), Ni(II), Cu(II), Zn(II), Th(IV) and UO(2)(VI) complexes of lomefloxacin drug were synthesized. The structures of these complexes were elucidated by elemental analyses, IR, XRD, UV-vis, (1)H NMR as well as conductivity and magnetic

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