General Information of This Payload
Payload ID
PAY0VEWVZ
Name
NAMPT inhibitor 6
Synonyms
NAMPT inhibitor 6
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Target(s) Nicotinamide phosphoribosyltransferase (NAMPT)
Structure
Formula
C25H32N6O2
Isosmiles
CC1CC(=O)N(CCCCCCN)N=C1c1ccc(NC(=O)N2Cc3ccncc3C2)cc1
InChI
InChI=1S/C25H32N6O2/c1-18-14-23(32)31(13-5-3-2-4-11-26)29-24(18)19-6-8-22(9-7-19)28-25(33)30-16-20-10-12-27-15-21(20)17-30/h6-10,12,15,18H,2-5,11,13-14,16-17,26H2,1H3,(H,28,33)
InChIKey
IQTGBIQOMYCHIY-UHFFFAOYSA-N
Pharmaceutical Properties
Molecule Weight
448.571
Polar area
103.92
Complexity
33
xlogp Value
3.7209
Heavy Count
33
Rot Bonds
8
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) 0.0045 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) 66 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
B7H3-EC2 [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)
0.01 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.

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In Vitro Model Childhood acute monocytic leukemia THP-1 cells CVCL_0006
Experiment 2 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50) > 10.00 uM 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.

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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+++)
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.

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In Vitro Model Lung adenocarcinoma A549-C4.4a cells CVCL_0023
HER2-EC5 [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.

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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.

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In Vitro Model Childhood acute monocytic leukemia THP-1 cells CVCL_0006
C4.4A-EC2 [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)
0.37 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.

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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)
88.00 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
C4.4A-EC5 [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)
8.40 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 2 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
48.00 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 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-EC5 [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) > 10.00 uM 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) > 10.00 uM 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.

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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.

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