1. Anti-infection
  2. Bacterial
  3. MK-7762

MK-7762 is an orally active xazolidinone compound with antitubercular activity. MK-7762 inhibits MAO-B and mammalian mitochondrial protein synthesis. MK-7762 reduces lung bacterial burden in BALB/c mouse models of acute and chronic tuberculosis infection, penetrates caseous necrotic lung lesions in C3HeB/FeJ mice, and maintains concentrations above unbound MIC in lesion compartments. MK-7762 can be used for the research of tuberculosis.

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MK-7762

MK-7762 Chemical Structure

CAS No. : 2706576-88-5

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Description

MK-7762 is an orally active xazolidinone compound with antitubercular activity. MK-7762 inhibits MAO-B and mammalian mitochondrial protein synthesis. MK-7762 reduces lung bacterial burden in BALB/c mouse models of acute and chronic tuberculosis infection, penetrates caseous necrotic lung lesions in C3HeB/FeJ mice, and maintains concentrations above unbound MIC in lesion compartments. MK-7762 can be used for the research of tuberculosis[1].

In Vitro

MK-7762 (0.93 μM; 7 days) inhibits 95% of Mycobacterium tuberculosis (Mtb) growth[1].
MK-7762 (72 h) inhibits mammalian mitochondrial protein synthesis in HepG2 cells with an IC50 of 98 μM[1].
MK-7762 (18.1 μM; 7 days) kills 99% of H37Rv cells [1].
MK-7762 (10 μM) inhibits MAO-B with an IC50 of 6.9 μM[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

MK-7762 (30-100 mg/kg; i.g.; once or twice daily 12 days) reduces lung bacterial burden in acutely infected BALB/c mice[1].
MK-7762 (30-200 mg/kg; i.g.; once daily; 1 month) reduces lung bacterial burden in chronically infected BALB/c mice[1].
MK-7762 (100 mg/kg; i.g.; once daily, 5 days/week; 2.5 weeks) penetrates caseous necrotic lesions in C3HeB/FeJ mice at levels above the unbound MIC[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: BALB/c (female, 6-8 weeks old, specific-pathogen-free, acute Mtb infection)[1]
Dosage: 30 mg/kg; 100 mg/kg
Administration: I.g.; once daily, twice daily; 12 days
Result: Achieved 1.4-log reduction in lung CFUs (30 mg/kg once daily).
Achieved 4.5-log reduction in lung CFUs (100 mg/kg once daily).
Achieved 5.3-log reduction in lung CFUs (100 mg/kg twice daily) versus untreated controls.
Animal Model: BALB/c (female, 6-8 weeks old, specific-pathogen-free, chronic Mtb infection)[1]
Dosage: 30 mg/kg; 100 mg/kg; 200 mg/kg
Administration: I.g.; once daily; 1 month
Result: Achieved 0.7-log reduction in lung CFUs (30 mg/kg).
Achieved 1.9-log reduction in lung CFUs (100 mg/kg).
Achieved 2.2-log reduction in lung CFUs (200 mg/kg) versus untreated controls.
Clinical Trial
Molecular Weight

419.40

Formula

C16H19F2N3O6S

CAS No.
SMILES

COC(NC[C@H]1CN(C(O1)=O)C2=CC(F)=C(C(F)=C2)N3CCS(=O)(CC3)=O)=O

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Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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MK-7762
Cat. No.:
HY-181146
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