P-gp/BCRP-IN-1
P-gp/BCRP-IN-1 (compound 19) is a potential, relatively safe, orally active and efficient efflux transporter (P-gp and BCRP) inhibitor. P-gp/BCRP-IN-1 exerts resistance reversal by inhibiting the efflux function of P-gp and BCRP. P-gp/BCRP-IN-1 can overcome the resistance and improve the oral bioavailability of PTX (Paclitaxel).
For research use only. We do not sell to patients.
- CAS No.: 2764596-06-5
- Formula: C27H25ClN4O3
- Molecular Weight:488.97
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
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P-gp |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| A549 | IC50 |
46.28 μM
Compound: 19
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Antiproliferative activity against human A549 cells highly expressing EGFR after 48 hrs by MTT assay
Antiproliferative activity against human A549 cells highly expressing EGFR after 48 hrs by MTT assay
|
[PMID: 35247755] |
| K562 | IC50 |
72.81 μM
Compound: 19
|
Cytotoxicity against human K562 cells after 48 hrs by MTT assay
Cytotoxicity against human K562 cells after 48 hrs by MTT assay
|
[PMID: 35247755] |
| K562/A02 | IC50 |
43.29 μM
Compound: 19
|
Cytotoxicity against human K562/A02 cells after 48 hrs by MTT assay
Cytotoxicity against human K562/A02 cells after 48 hrs by MTT assay
|
[PMID: 35247755] |
| MDCK | IC50 |
87.69 μM
Compound: 19
|
Cytotoxicity against dog MDCK cells after 48 hrs by MTT assay
Cytotoxicity against dog MDCK cells after 48 hrs by MTT assay
|
[PMID: 35247755] |
P-gp/BCRP-IN-1 (compound 19) (0-200 μM, 48 h) has a weak anti-proliferative activity against A549 cells, and shows low cytotoxicity to the K562 , K562/A02, MDCK-II, MDCK-II-BCRP cells[1].
P-gp/BCRP-IN-1 (48 h) exhibits the great reversal effect of resistance to both ADM (Adriamycin) and MX (Mitoxantrone) in K562/A02 cells and MDCK-II-BCRP cells, and increases the reversal activity of ADM (0-5 μM) and MX (0-20 μM) in a concentration-dependent manner[1].
P-gp/BCRP-IN-1 (0-5 μM, 4 h) increases drug accumulation and prevents efflux of P-gp and BCRP[1].
P-gp/BCRP-IN-1 (0-5 μM, 48 h) dose not affect the expression of P-gp as well as BCRP protein[1].
P-gp/BCRP-IN-1 (0-200 μM, 4 h) decreases the viability of Caco-2 cells, inhibits the intestinal P-gp-mediated efflux of PTX and increases its concentration in the intestinal cells, can enhance the absorption and bioavailability[1].
P-gp/BCRP-IN-1 prevents intracellular accumulation of anti-neoplastic drugs by impairing the function of P-gp and BCRP[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:A549 cells, chemo-sensitive cell lines (K562, MDCK-II), chemo-resistant cell lines (K562/A02, MDCK-II-BCRP)[1]
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Concentration:200, 100, 50, 25, 12.5, 6.25, 3.125, 1.56 and 0 μM
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Incubation Time:24, 48 h
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Result:Had a weak anti-proliferative activity against A549 cells, with an IC50 of 46.28 μM, and showed low cytotoxicity to the K562 , K562/A02, MDCK-II, MDCK-II-BCRP cells, with IC50 values of 72.81, 43.29, 87.69, 81.22 μM, respectively.
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Cell Line:K562/A02 cells and MDCK-II-BCRP cells[1]
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Concentration:5 μM
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Incubation Time:48 h
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Result:Increased the reversal activity of ADM (0-5 μM) and MX (0-20 μM) in a concentration-dependent manner, exhibited the great reversal effect of resistance to both ADM and MX in K562/A02 cells and MDCK-II-BCRP cells, with IC50 values (at 5 μM) of 2.41 and 18.43 μM, RF (reversal fold, at 5 μM) of 40.51 and 37.40, and EC50of 65.31 and 98.22 nM, respectively.
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Cell Line:K562/A02 cells and MDCK-II-BCRP cells, K562 and MDCK-II cells.[1]
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Concentration:0, 0.5, 1, 5 μM
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Incubation Time:48 h
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Result:Did not affect the expression of P-gp as well as BCRP protein, exerted resistance reversal without affecting the expression of P-gp as well as BCRP protein, but probably by inhibiting the efflux function of P-gp and BCRP.
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Cell Line:Caco-2 cells[1]
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Concentration:1.25, 5, 10, 20, 30, 50, 100, 200 μM
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Incubation Time:4 h
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Result:Decreased the viability of Caco-2 cells to less than 20% at concentrations of 30 and 50 μM respectively, significantly decreased the Papp (apparent permeability coefficient) value, inhibited the intestinal P-gp-mediated efflux of PTX and increased its concentration in the intestinal cells, which could eventually enhance the absorption and bioavailability of the orally administered drug.
Pharmacokinetic Parameters of P-gp/BCRP-IN-1 in male SD rats[1].
| PTX (5 mg/kg) | PTX (20 mg/kg) | PTX (20 mg/kg) with 19 (10 mg/kg) | |
| Routemax (h) | IV | PO | PO |
| AUC0-t (ng*h/mL) | 1734.95 ± 244.28 | 610.89 ± 45.62 | 3131.51 ± 63.17 |
| Cmax (ng/mL) | 925.86 ± 31.39 | 112.09 ± 25.46 | 652.31 ± 41.93 |
| Tmax (h) | 0.44 ± 0.05 | 2.00 ± 0.03 | 2.51 ± 0.19 |
| T1/2 (h) | 0.12 ± 0.03 | 1.35 ± 0.05 | 1.68 ± 0.15 |
| Vd/F (L) | 5.06 ± 0.09 | 67.38 ± 12.54 | 16.04 ± 0.08 |
| CL/F (L/h) | 2.88 ± 0.14 | 32.74 ± 5.42 | 6.18 ± 0.36 |
| F (%) | 100 | 8.80 | 45.1 |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male SD rats (n = 15, three groups)[1]
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Dosage:5 mg/kg PTX (IV); 20 mg/kg PTX (PO); 20 mg/kg PTX with 10 mg/kg compound 19 (PO)
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Administration:IV, PO, once (Pharmacokinetic Analysis)
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Result:Increased the bioavailability of PTX when PTX was given orally.
Chemical Information
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CAS No. 2764596-06-5
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Molecular Weight 488.97
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Formula C27H25ClN4O3
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SMILES
O=C(C1=NN(C(C2=CC=CC=C21)=O)C3=CC=C(C=C3)Cl)NC4=CC=C(C=C4)CCN5CCOCC5
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)