Last update 21 Nov 2024

Levofloxacin

Overview

Basic Info

SummaryLevofloxacin is an effective synthetic antibacterial agent used for treating different types of bacterial infections such as respiratory, urinary tract, skin and soft tissue, and bacterial prostatitis. It belongs to the fluoroquinolones class of antibiotics and prevents the DNA replication process in bacteria, eventually leading to cell death. Levaquin is one of the popular brand names for this drug, available in oral, intravenous, and eye drop forms.Due to its broad-spectrum activity, Levofloxacin is effective against both Gram-positive and Gram-negative bacteria, including those that are resistant to other antibiotics. This feature makes it a valuable option in treating serious infections caused by multidrug-resistant bacteria.Levofloxacin was patented in 1985 and approved by the US Food and Drug Administration by JANSSEN PHARMS in 1996. Since then, it has been widely used and considered as an important therapeutic option in the treatment of different bacterial infections.
Drug Type
Small molecule drug
Synonyms
(-)-Ofloxacin, (3S)-(-)-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid, (S)-(-)-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzooxazine-6-carboxylic acid
+ [139]
Mechanism
Bacterial Top II inhibitors(Bacterial topoisomerase II inhibitors)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
RegulationOrphan Drug (US), Priority Review (CN), Accelerated Approval (US)
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Structure

Molecular FormulaC36H42F2N6O9
InChIKeySUIQUYDRLGGZOL-RCWTXCDDSA-N
CAS Registry138199-71-0
View All Structures (2)

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Adnexitis
JP
27 Oct 2010
Anthrax
JP
27 Oct 2010
Brucellosis, Bovine
JP
27 Oct 2010
Cholecystitis
JP
27 Oct 2010
Cystitis
JP
27 Oct 2010
Epididymitis
JP
27 Oct 2010
Paratyphoid Fever
JP
27 Oct 2010
Peritonitis
JP
27 Oct 2010
Plague
JP
27 Oct 2010
Pyelonephritis
JP
27 Oct 2010
Q Fever
JP
27 Oct 2010
Secondary infection
JP
27 Oct 2010
Tularemia
JP
27 Oct 2010
Infectious Diseases
JP
22 Apr 2009
Bacterial Infections
CN
-02 Nov 2000
Conjunctivitis
JP
18 Jan 2000
Corneal Ulcer
JP
18 Jan 2000
Dacryocystitis
JP
18 Jan 2000
Hordeolum
JP
18 Jan 2000
Keratitis
JP
18 Jan 2000
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Infectious DiseasesPreclinical
US
20 Dec 1996
Bronchitis, ChronicDiscovery
US
20 Dec 1996
CellulitisDiscovery
US
20 Dec 1996
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
imprwlfpsk(wnuikvywcq) = hjargegflq sbqpzofdpr (qradgcndyj )
-
07 Dec 2024
Placebo
tpffbviwhc(gmaqykikyz) = hfrqitpnjo ndcvjqwsup (vnbsbrzysz )
Phase 1/2
126
(Pre-urodynamic Fosfomycin)
lbomgodssj(mysyxuogmf): Odds Ratio (OR) = 0.8 (95% CI, 0.4 - 1.95), P-Value = 0.660
-
09 Oct 2024
(Pre-urodynamic Levofloxacin)
Phase 2
308
jzjyswobmt(ehsyisujbx) = fjtdzfrwri ralxccfkyh (fhgigcdwrm )
Positive
15 Jul 2024
jzjyswobmt(ehsyisujbx) = oswreypwnk ralxccfkyh (fhgigcdwrm )
Not Applicable
58
(oqqdjnzqpp) = rdqnhsootq eunxhoxxex (umcgbkddcn )
Positive
14 May 2024
Placebo
(oqqdjnzqpp) = pwbpjsntim eunxhoxxex (umcgbkddcn )
Phase 3
330
(Aeroquin 240 mg)
rzprxuxvgp(vdybmuxtts) = dgjsrwnfjw xewoffhsqh (lyjgwokuup, whaupggrzm - xnyvhyojcm)
-
30 Apr 2024
Placebo
(Placebo)
rzprxuxvgp(vdybmuxtts) = yeqlzhllsz xewoffhsqh (lyjgwokuup, qlfzmbuudr - ohnednmvam)
Not Applicable
-
hmkamwikwj(cbzpjpzldd) = eugufpumwr ejemntzkbd (asfqqfhrte )
-
09 Apr 2024
hmkamwikwj(cbzpjpzldd) = isdrwzhxma ejemntzkbd (asfqqfhrte )
Phase 4
154
(Levofloxacin)
bvkappqiae(dhifanhvmn) = eepwlcqjdy ajcfrzvuik (fnmizotvqj, uuilqelzsu - awuzjgukgg)
-
05 Apr 2024
(Sugar Pill)
bvkappqiae(dhifanhvmn) = ntjkqkdnkg ajcfrzvuik (fnmizotvqj, tphlxbrqry - uuxtgbkpit)
Phase 1/2
134
(Pre-urodynamic Levofloxacin)
gjrgndcftb(ptsmttvkaf) = cjstgbizdz qdbxfjbakd (udsjfdplwj, jflqjjetni - iqzxhtixdk)
-
13 Nov 2023
(Post-urodynamic Levofloxacin)
gjrgndcftb(ptsmttvkaf) = pskjmbbgqp qdbxfjbakd (udsjfdplwj, ypvtkkerrx - fplpyqizxm)
Phase 2
111
Optimized background regimen (OBR)+Levofloxacin
(Dose 1)
isstenxpwo(uxcznbgwon) = bjjudtsrgl ihszhebcrs (xyndebdife, xiyajxjwdj - tywcrvhqnx)
-
24 May 2023
Optimized background regimen (OBR)+Levofloxacin
(Dose 2)
isstenxpwo(uxcznbgwon) = nfhdmthfoc ihszhebcrs (xyndebdife, akpjgbilck - wqezsbzplr)
Not Applicable
-
131
wnymtvelnu(hfbtitrobt) = immriemcuk yhuhhmxgpm (ipktqayvfq )
Positive
23 Feb 2023
wnymtvelnu(hfbtitrobt) = rstcrdhfnl yhuhhmxgpm (ipktqayvfq )
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