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MI-219

Cat. No. M40973
MI-219 Structure
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Quality Control & Documentation
Biological Activity

MI-219 is a potent, highly selective, orally active MDM2 inhibitor that effectively blocks the interaction of MDM2 with p53 (Ki=5nM), and its selectivity for MDM2 is 10,000 times higher than that of MDMX, which has anticancer activity.

Chemical Information
Molecular Weight 552.47
Formula C27H32Cl2FN3O4
CAS Number 908027-55-4
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Lu Deng et al. Signal Transduct Target Ther. The role of ubiquitination in tumorigenesis and targeted drug discovery

[2] Angela M Sosin et al. J Hematol Oncol. HDM2 antagonist MI-219 (spiro-oxindole), but not Nutlin-3 (cis-imidazoline), regulates p53 through enhanced HDM2 autoubiquitination and degradation in human malignant B-cell lymphomas

[3] Peng Zou et al. J Pharm Pharm Sci. Preclinical pharmacokinetics of MI-219, a novel human double minute 2 (HDM2) inhibitor and prediction of human pharmacokinetics

[4] Min Zheng et al. Anticancer Res. Efficacy of MDM2 inhibitor MI-219 against lung cancer cells alone or in combination with MDM2 knockdown, a XIAP inhibitor or etoposide

[5] A S Azmi et al. Oncogene. MI-219-zinc combination: a new paradigm in MDM2 inhibitor-based therapy

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  Catalog
Abmole Inhibitor Catalog




Keywords: MI-219 supplier, Mdm2, inhibitors, activators


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