Details
Stereochemistry | ABSOLUTE |
Molecular Formula | C4H11NO3.C3H7O4P |
Molecular Weight | 259.1941 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 2 / 2 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
C[C@@H]1O[C@@H]1P(O)(O)=O.NC(CO)(CO)CO
InChI
InChIKey=QZJIMDIBFFHQDW-LMLSDSMGSA-N
InChI=1S/C4H11NO3.C3H7O4P/c5-4(1-6,2-7)3-8;1-2-3(7-2)8(4,5)6/h6-8H,1-3,5H2;2-3H,1H3,(H2,4,5,6)/t;2-,3+/m.0/s1
Fosfomycin (marketed under the trade names Monurol and Monuril) is a broad-spectrum antibiotic. Monurol (fosfomycin tromethamine) sachet contains fosfomycin tromethamine, a synthetic, broad spectrum, bactericidal antibiotic for oral administration. Monurol is indicated only for the treatment of uncomplicated urinary tract infections (acute cystitis) in women due to susceptible strains of Escherichia coli and Enterococcus faecalis. Fosfomycin is a phosphoenolpyruvate analogue produced by Streptomyces that irreversibly inhibits enolpyruvate transferase (MurA), which prevents the formation of N-acetylmuramic acid, an essential element of the peptidoglycan cell wall.
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
---|---|---|---|
100.0 nM [IC50] |
Conditions
Condition | Modality | Targets | Highest Phase | Product |
---|---|---|---|---|
Curative | MONUROL Approved UseMONUROL is indicated only for the treatment of uncomplicated urinary tract infections (acute cystitis) in women due to susceptible strains of Escherichia coli and Enterococcus faecalis. MONUROL is not indicated for the treatment of pyelonephritis or perinephric abscess. If persistence or reappearance of bacteriuria occurs after treatment with MONUROL, other therapeutic agents should be selected. Launch Date1996 |
Cmax
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
26.8 μg/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/28630194 |
3 g single, oral dose: 3 g route of administration: Oral experiment type: SINGLE co-administered: |
FOSFOMYCIN TROMETHAMINE plasma | Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
AUC
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
191 μg × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/28630194 |
3 g single, oral dose: 3 g route of administration: Oral experiment type: SINGLE co-administered: |
FOSFOMYCIN TROMETHAMINE plasma | Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
T1/2
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
9.04 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/28630194 |
3 g single, oral dose: 3 g route of administration: Oral experiment type: SINGLE co-administered: |
FOSFOMYCIN TROMETHAMINE plasma | Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED |
Funbound
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
100% |
unknown, unknown |
FOSFOMYCIN TROMETHAMINE plasma | Homo sapiens population: UNKNOWN age: UNKNOWN sex: UNKNOWN food status: UNKNOWN |
Doses
Dose | Population | Adverse events |
---|---|---|
3 g 1 times / day single, oral Recommended Dose: 3 g, 1 times / day Route: oral Route: single Dose: 3 g, 1 times / day Sources: Page: MON-US-02 |
unhealthy, 32 n = 426 Health Status: unhealthy Condition: Infection Age Group: 32 Sex: M+F Population Size: 426 Sources: Page: MON-US-02 |
Disc. AE: Diarrhea, Erythema... AEs leading to discontinuation/dose reduction: Diarrhea Sources: Page: MON-US-02Erythema Vomiting Rash Dry mouth |
AEs
AE | Significance | Dose | Population |
---|---|---|---|
Diarrhea | Disc. AE | 3 g 1 times / day single, oral Recommended Dose: 3 g, 1 times / day Route: oral Route: single Dose: 3 g, 1 times / day Sources: Page: MON-US-02 |
unhealthy, 32 n = 426 Health Status: unhealthy Condition: Infection Age Group: 32 Sex: M+F Population Size: 426 Sources: Page: MON-US-02 |
Dry mouth | Disc. AE | 3 g 1 times / day single, oral Recommended Dose: 3 g, 1 times / day Route: oral Route: single Dose: 3 g, 1 times / day Sources: Page: MON-US-02 |
unhealthy, 32 n = 426 Health Status: unhealthy Condition: Infection Age Group: 32 Sex: M+F Population Size: 426 Sources: Page: MON-US-02 |
Erythema | Disc. AE | 3 g 1 times / day single, oral Recommended Dose: 3 g, 1 times / day Route: oral Route: single Dose: 3 g, 1 times / day Sources: Page: MON-US-02 |
unhealthy, 32 n = 426 Health Status: unhealthy Condition: Infection Age Group: 32 Sex: M+F Population Size: 426 Sources: Page: MON-US-02 |
Rash | Disc. AE | 3 g 1 times / day single, oral Recommended Dose: 3 g, 1 times / day Route: oral Route: single Dose: 3 g, 1 times / day Sources: Page: MON-US-02 |
unhealthy, 32 n = 426 Health Status: unhealthy Condition: Infection Age Group: 32 Sex: M+F Population Size: 426 Sources: Page: MON-US-02 |
Vomiting | Disc. AE | 3 g 1 times / day single, oral Recommended Dose: 3 g, 1 times / day Route: oral Route: single Dose: 3 g, 1 times / day Sources: Page: MON-US-02 |
unhealthy, 32 n = 426 Health Status: unhealthy Condition: Infection Age Group: 32 Sex: M+F Population Size: 426 Sources: Page: MON-US-02 |
Overview
CYP3A4 | CYP2C9 | CYP2D6 | hERG |
---|---|---|---|
Drug as perpetrator
Target | Modality | Activity | Metabolite | Clinical evidence |
---|---|---|---|---|
Sources: https://www.tga.gov.au/sites/default/files/auspar-fosfomycin-trometamol-180907.pdf#page=74 Page: 74.0 |
no |
Drug as victim
Target | Modality | Activity | Metabolite | Clinical evidence |
---|---|---|---|---|
Sources: https://pubmed.ncbi.nlm.nih.gov/21914036/ Page: - |
no | |||
Sources: https://pubmed.ncbi.nlm.nih.gov/21914036/ Page: - |
no |
PubMed
Title | Date | PubMed |
---|---|---|
[A case report of urinary tract infection and meningitis caused by methicillin-resistant Staphylococcus aureus (MRSA) after transurethral resection of the prostate]. | 1999 Mar |
|
Practice guidelines for the treatment of uncomplicated cystitis. | 2001 Aug |
|
Fosfomycin nebulizer therapy to chronic sinusitis. | 2001 Aug |
|
In vitro activity of fosfomycin in combination with various antistaphylococcal substances. | 2001 Aug |
|
Thermodynamic characterization of ligand-induced conformational changes in UDP-N-acetylglucosamine enolpyruvyl transferase. | 2001 Aug 21 |
|
The effect of fosfomycin on glycopeptide antibiotic-induced nephrotoxicity in rats. | 2001 Dec |
|
[Correlation between sensitivity to fosfomycin and the presence of penicillinase PSE-1 in Pseudomonas aeruginosa]. | 2001 Feb |
|
The effect of fosfomycin on neutrophil function. | 2001 Feb |
|
Evaluation of a new preservation solution containing fosfomycin for 20-hour canine lung preservation. | 2001 Feb-Mar |
|
[Drug resistance of Staphylococcus aureus strains, isolated from children with intestinal dysbacteriosis]. | 2001 Jan-Feb |
|
[The epoxidation of cis-propenylphophonic acid to fosfomycin by Pencillium sp]. | 2001 Jun |
|
[Effects of erythromycin and fosfomycin on Pseudomonas aeruginosa biofilm in vitro]. | 2001 Jun |
|
Retrospective analysis of drug-induced urticaria and angioedema: a survey of 2287 patients. | 2001 Nov |
|
Transmissible fosfomycin resistance markers in urinary isolates and imported foodstuffs in the UK during 1994 and 1995. | 2001 Nov |
|
Biosynthetic pathway of insect juvenile hormone III in cell suspension cultures of the sedge Cyperus iria. | 2001 Oct |
|
[Multidrug-resistant and fluoroquinolone-resistant Salmonella enterica serotype Typhimurium definitive phage type 12 isolated from infantile diarrhea]. | 2001 Sep |
|
Microbiological evaluation of a commercial transport system for urine samples. | 2002 |
|
Mevalonate and nonmevalonate pathways for the biosynthesis of isoprene units. | 2002 Aug |
|
[Antibacterial activities of fosfomycin against several fresh clinical isolates--comparison of the test methods for antibacterial activity]. | 2002 Dec |
|
E. coli MEP synthase: steady-state kinetic analysis and substrate binding. | 2002 Jan 8 |
|
[Rational use of medications in the treatment of urinary infections]. | 2002 May 15 |
|
Crystal structure of a genomically encoded fosfomycin resistance protein (FosA) at 1.19 A resolution by MAD phasing off the L-III edge of Tl(+). | 2002 Sep 18 |
|
On the transformation of (S)-2-hydroxypropylphosphonic acid into fosfomycin in Streptomyces fradiae--a unique method of epoxide ring formation. | 2002 Sep 2 |
|
[Staphylococcus aureus meningitis with intermediate sensitivity to glycopeptides. Therapeutic indications]. | 2003 Feb 8 |
|
Inhibition of paclitaxel and baccatin III accumulation by mevinolin and fosmidomycin in suspension cultures of Taxus baccata. | 2003 Mar 6 |
|
Structural basis of fosmidomycin action revealed by the complex with 2-C-methyl-D-erythritol 4-phosphate synthase (IspC). Implications for the catalytic mechanism and anti-malaria drug development. | 2003 May 16 |
Sample Use Guides
In Vivo Use Guide
Sources: https://www.drugs.com/ppa/fosfomycin.html
Urinary tract infections, uncomplicated: Oral: Females: Single dose of 3 g in 3 to 4 oz (90 to 120 mL) of water
Complicated UTI (off-label): Males: Oral: 3 g every 2 to 3 days for 3 doses
Route of Administration:
Oral
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/28285420
Fosfomycin MIC50 and MIC90 values were 16 and 128 ug/mL for the 38 ceftazidime-nonsusceptible Enterobacter isolates and 64 and 128 ug/mL for the 15 ceftazidime-nonsusceptible P. aeruginosa isolates, respectively.
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NCI_THESAURUS |
C255
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C47541
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100000089872
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142135
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CHEMBL1757
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54331
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279-018-8
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SUB02263MIG
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m5551
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78964-85-9
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ACTIVE MOIETY
PARENT (SALT/SOLVATE)
SUBSTANCE RECORD