General Information of This Payload
Payload ID
PAY0FJMEW
Name
NAMPT inhibitor 5
Synonyms
NAMPT inhibitor 5
   Click to Show/Hide
Target(s) Nicotinamide phosphoribosyltransferase (NAMPT)
Structure
Formula
C24H30N6O2
Isosmiles
CC1CC(=O)N(CCCCCN)N=C1c1ccc(NC(=O)N2Cc3ccncc3C2)cc1
InChI
InChI=1S/C24H30N6O2/c1-17-13-22(31)30(12-4-2-3-10-25)28-23(17)18-5-7-21(8-6-18)27-24(32)29-15-19-9-11-26-14-20(19)16-29/h5-9,11,14,17H,2-4,10,12-13,15-16,25H2,1H3,(H,27,32)
InChIKey
UGLKHXHKWSTIFS-UHFFFAOYSA-N
Pharmaceutical Properties
Molecule Weight
434.544
Polar area
103.92
Complexity
32
xlogp Value
3.3308
Heavy Count
32
Rot Bonds
7
Hbond acc
5
Hbond Donor
2
The activity data of This Payload
Standard Type Value Units Cell line Disease Model Cell line ID Reference
Half Maximal Inhibitory Concentration (IC50) 0.023 nM
THP-1 cells
Childhood acute monocytic leukemia
CVCL_0006 
[1]
Half Maximal Inhibitory Concentration (IC50) <0.03 nM
MDA-MB-453 cells
Breast adenocarcinoma
CVCL_0418 
[1]
Half Maximal Inhibitory Concentration (IC50) 97 nM
A549-C4.4a cells
Lung adenocarcinoma
CVCL_0023 
[1]
Each Antibody-drug Conjugate Related to This Payload
Full Information of The Activity Data of The ADC(s) Related to This Payload
C4.4A-EC4 [Investigative]
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 60.70% (Day 80) High LYPD3 expression (LYPD3+++)
Method Description
The in vivo antitumor efficacy and tolerability of the selected NAMPTi-ADCs were evaluated in the cell line-derived MDA-MB-453 human breast cancer xenograft models. Treatment with the C4.4a-EC4 (10 mg/kg,iv,Q7Dx7).
In Vivo Model Breast cancer CDX model
In Vitro Model Breast cancer Breast cancer cells Homo sapiens
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
1.30 nM
High CD276 expression (CD276+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Lung adenocarcinoma A549-C4.4a cells CVCL_0023
Experiment 2 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
58.00 nM
High LYPD3 expression (LYPD3+++); High HER2 expression (HER2+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Breast adenocarcinoma MDA-MB-453 cells CVCL_0418
Experiment 3 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 10.00 uM High LYPD3 expression (LYPD3+++); High HER2 expression (HER2+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Childhood acute monocytic leukemia THP-1 cells CVCL_0006
HER2-EC4 DAR7.8 [Investigative]
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 88.10% (Day 80) High LYPD3 expression (LYPD3+++)
Method Description
The in vivo antitumor efficacy and tolerability of the selected NAMPTi-ADCs were evaluated in the cell line-derived MDA-MB-453 human breast cancer xenograft models. Treatment with the HER2-EC4 (10 mg/kg,iv,Q7Dx7).
In Vivo Model Breast caner CDX model
In Vitro Model Breast adenocarcinoma MDA-MB-453 cells CVCL_0418
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.30 pM
High LYPD3 expression (LYPD3+++); High HER2 expression (HER2+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Breast adenocarcinoma MDA-MB-453 cells CVCL_0418
Experiment 2 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
300.00 nM
High CD276 expression (CD276+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Lung adenocarcinoma A549-C4.4a cells CVCL_0023
Experiment 3 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 10.00 uM High LYPD3 expression (LYPD3+++); High HER2 expression (HER2+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Childhood acute monocytic leukemia THP-1 cells CVCL_0006
B7H3-EC4 [Investigative]
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) < 0.00 nM High CD276 expression (CD276+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Breast adenocarcinoma MDA-MB-453 cells CVCL_0418
Experiment 2 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 300.00 nM High LYPD3 expression (LYPD3+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Lung adenocarcinoma A549-C4.4a cells CVCL_0023
Experiment 3 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 10.00 uM High LYPD3 expression (LYPD3+++); High HER2 expression (HER2+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Childhood acute monocytic leukemia THP-1 cells CVCL_0006
HER2-EC4 DAR2.7 [Investigative]
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.04 nM
High CD276 expression (CD276+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Breast adenocarcinoma MDA-MB-453 cells CVCL_0418
Experiment 2 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
300.00 nM
High LYPD3 expression (LYPD3+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Lung adenocarcinoma A549-C4.4a cells CVCL_0023
Experiment 3 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 10.00 uM High LYPD3 expression (LYPD3+++); High HER2 expression (HER2+++)
Method Description
The in vitro potency of NAMPTi-SMOLs and NAMPTi-ADCs was determined in human tumor cell lines. Cells (2000-4000 cells/well, were incubated at 37°C, 5% CO2 for 24 h and the compounds were added at concentrations of 3x10-12 - 3x10-8 Min triplicates. Cell viability was determined at the beginning (day 0) and after 72-96 h incubation in the presence or absence of NAMPTi-SMOLs or NAMPTi-ADCs.

   Click to Show/Hide
In Vitro Model Childhood acute monocytic leukemia THP-1 cells CVCL_0006
References
Ref 1 A Novel NAMPT Inhibitor-Based Antibody-Drug Conjugate Payload Class for Cancer Therapy. Bioconjug Chem. 2022 Jun 15;33(6):1210-1221.
Ref 2 A Novel NAMPT Inhibitor-Based Antibody-Drug Conjugate Payload Class for Cancer Therapy. Bioconjug Chem. 2022 Jun 15;33(6):1210-1221.

If you find any error in data or bug in web service, please kindly report it to Dr. Shen et al.