Payload Information
General Information of This Payload
| Payload ID | PAY0ATTTO |
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| Name | FD-22 |
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| Synonyms |
FD-22
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| Target | Deoxyribonucleic acid (DNA) | |||||
| Formula | C61H78N14O14 |
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| Isosmiles | CN([C@H](C(NC1)=O)C(C)C)C(CN(C)C(CNC([C@@H]2CCCCN2C([C@H](NC(C3=C(O)C=C4C=CC=CC4=N3)=O)CNC([C@@H]5CCCCCN5C(CN(C(CNC([C@@H]6CCCCN6C([C@H]1NC(C7=C(O)C=C8C(C=CC=C8)=N7)=O)=O)=O)=O)C)=O)=O)=O)=O)=O)=O |
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| InChI |
InChI=1S/C61H78N14O14/c1-35(2)53-59(87)63-30-41(69-58(86)52-46(77)28-37-18-9-11-20-39(37)67-52)61(89)75-26-16-13-23-44(75)56(84)65-32-48(79)71(4)34-50(81)73-24-14-6-7-21-42(73)54(82)62-29-40(68-57(85)51-45(76)27-36-17-8-10-19-38(36)66-51)60(88)74-25-15-12-22-43(74)55(83)64-31-47(78)70(3)33-49(80)72(53)5/h8-11,17-20,27-28,35,40-44,53,76-77H,6-7,12-16,21-26,29-34H2,1-5H3,(H,62,82)(H,63,87)(H,64,83)(H,65,84)(H,68,85)(H,69,86)/t40-,41+,42+,43+,44+,53+/m1/s1
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| InChIKey |
JLYSHKALRWUPNG-RZVWBXEHSA-N
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| Pharmaceutical Properties | Molecule Weight |
1231.379 |
Polar area |
362.7 |
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Complexity |
3290.915119 |
xlogp Value |
-0.4972 |
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Heavy Count |
89 |
Rot Bonds |
5 |
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Hbond acc |
16 |
Hbond Donor |
8 |
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Each Antibody-drug Conjugate Related to This Payload
Full Information of The Activity Data of The ADC(s) Related to This Payload
37307297 ADC 30 [Investigative]
Revealed Based on the Cell Line Data
| Experiment 1 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
0.02 nM
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High FRalpha expression (FRalpha +++) | ||
| Method Description |
The ability of bis-intercalating peptide free drugs and ADCs to inhibit proliferation of tumor cells in vitro was evaluated using the following cell lines: OVCAR-3 (ovarian, ATCC), SKOV-3 (ovarian, ATCC), IGROV-1 (ovarian, national research council of Canada (NRC)), OV-90 (ovarian, ATCC), OVKATE (Ovarian, Japanese Collection of Research Bioresources (JCRB) (JCRB1044)), JIMT-1 (breast, NRC), SK-BR-3 (breast, ATCC), T-47D (breast, ATCC), ZR-75-1 (breast, ATCC), MDA-MB-468 (breast, AddexBio), BT-20 (breast, ATCC), BT-474 (breast, NRC), MDA-MB-175 (breast, AddexBio), A549 (lung, collaborator), NCI-H226 (lung, NRC), NCI-H661 (lung, NRC), NCI-H1573 (lung, ATCC). NCI-H1563 (lung, ATCC), H358 (lung, collaborator), EBC-1 (lung, Xenotech), H1299 (lung, NRC), NCI-H292 (lung, ATCC), HCC817 (lung, ATCC), NCI-H441 (lung, ATCC), MIA-PaCa-2 (pancreatic, ATCC), BxPC-3 (pancreatic, ATCC), Panc-1 (pancreatic, ATCC), AsPC-1 (pancreatic, ATCC), JEG-3 (placenta, AddexBio), HT-29 (colon, ATCC). Cells cultured (per vendor instructions) in log-phase growth were detached by brief incubation in 0.05% trypsin and resuspended in respective culturing media at 20,000 cells/mL (except for ZR-75 cells, which were resuspended at 10,000 cells/mL). 50 uL/well (~1000 cells/well) were transferred to sterile tissue culture (TC)-treated 384-well plates (ThermoFisher Scientific, Catalogue # 164610) and incubated overnight at 37 °C with 5% CO2 to allow the cells to adhere to the plate surface. The next day, in a sterile, V-bottom, 96-well plate, test articles were titrated 1:3 in complete growth medium, creating a 10-point dose response titration with compounds at 3.5-times the desired final concentration. A total of 20 uL from each dilution was added to the 384-well plate containing the seeded cells, and these plates were incubated at 37 °C with 5% CO2 for 5 nights. Cell viability was quantified by first incubating with 15 uL/well of CellTiter-Glo (Promega, Catalogue # G7572) for 30 min and then measuring luminescence with a microplate luminometer (BioTek Synergy H1 Microplate Reader). IC50 values were determined by GraphPad Prism (GraphPad Software, Sand Diego, CA).
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| In Vitro Model | Endometrioid carcinoma of ovary, Ovarian endometrioid adenocarcinoma | IGROV cells | CVCL_C1M7 | ||
| Experiment 2 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
0.23 nM
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Moderate FRalpha expression (FRalpha++) | ||
| Method Description |
The ability of bis-intercalating peptide free drugs and ADCs to inhibit proliferation of tumor cells in vitro was evaluated using the following cell lines: OVCAR-3 (ovarian, ATCC), SKOV-3 (ovarian, ATCC), IGROV-1 (ovarian, national research council of Canada (NRC)), OV-90 (ovarian, ATCC), OVKATE (Ovarian, Japanese Collection of Research Bioresources (JCRB) (JCRB1044)), JIMT-1 (breast, NRC), SK-BR-3 (breast, ATCC), T-47D (breast, ATCC), ZR-75-1 (breast, ATCC), MDA-MB-468 (breast, AddexBio), BT-20 (breast, ATCC), BT-474 (breast, NRC), MDA-MB-175 (breast, AddexBio), A549 (lung, collaborator), NCI-H226 (lung, NRC), NCI-H661 (lung, NRC), NCI-H1573 (lung, ATCC). NCI-H1563 (lung, ATCC), H358 (lung, collaborator), EBC-1 (lung, Xenotech), H1299 (lung, NRC), NCI-H292 (lung, ATCC), HCC817 (lung, ATCC), NCI-H441 (lung, ATCC), MIA-PaCa-2 (pancreatic, ATCC), BxPC-3 (pancreatic, ATCC), Panc-1 (pancreatic, ATCC), AsPC-1 (pancreatic, ATCC), JEG-3 (placenta, AddexBio), HT-29 (colon, ATCC). Cells cultured (per vendor instructions) in log-phase growth were detached by brief incubation in 0.05% trypsin and resuspended in respective culturing media at 20,000 cells/mL (except for ZR-75 cells, which were resuspended at 10,000 cells/mL). 50 uL/well (~1000 cells/well) were transferred to sterile tissue culture (TC)-treated 384-well plates (ThermoFisher Scientific, Catalogue # 164610) and incubated overnight at 37 °C with 5% CO2 to allow the cells to adhere to the plate surface. The next day, in a sterile, V-bottom, 96-well plate, test articles were titrated 1:3 in complete growth medium, creating a 10-point dose response titration with compounds at 3.5-times the desired final concentration. A total of 20 uL from each dilution was added to the 384-well plate containing the seeded cells, and these plates were incubated at 37 °C with 5% CO2 for 5 nights. Cell viability was quantified by first incubating with 15 uL/well of CellTiter-Glo (Promega, Catalogue # G7572) for 30 min and then measuring luminescence with a microplate luminometer (BioTek Synergy H1 Microplate Reader). IC50 values were determined by GraphPad Prism (GraphPad Software, Sand Diego, CA).
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| In Vitro Model | High grade ovarian serous adenocarcinoma | OVKATE cells | CVCL_3110 | ||
| Experiment 3 Reporting the Activity Date of This ADC | [1] | ||||
| Efficacy Data | Half Maximal inhibitory Concentration (lC50) |
36.51 nM
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Low FRalpha expression (FRalpha+) | ||
| Method Description |
The ability of bis-intercalating peptide free drugs and ADCs to inhibit proliferation of tumor cells in vitro was evaluated using the following cell lines: OVCAR-3 (ovarian, ATCC), SKOV-3 (ovarian, ATCC), IGROV-1 (ovarian, national research council of Canada (NRC)), OV-90 (ovarian, ATCC), OVKATE (Ovarian, Japanese Collection of Research Bioresources (JCRB) (JCRB1044)), JIMT-1 (breast, NRC), SK-BR-3 (breast, ATCC), T-47D (breast, ATCC), ZR-75-1 (breast, ATCC), MDA-MB-468 (breast, AddexBio), BT-20 (breast, ATCC), BT-474 (breast, NRC), MDA-MB-175 (breast, AddexBio), A549 (lung, collaborator), NCI-H226 (lung, NRC), NCI-H661 (lung, NRC), NCI-H1573 (lung, ATCC). NCI-H1563 (lung, ATCC), H358 (lung, collaborator), EBC-1 (lung, Xenotech), H1299 (lung, NRC), NCI-H292 (lung, ATCC), HCC817 (lung, ATCC), NCI-H441 (lung, ATCC), MIA-PaCa-2 (pancreatic, ATCC), BxPC-3 (pancreatic, ATCC), Panc-1 (pancreatic, ATCC), AsPC-1 (pancreatic, ATCC), JEG-3 (placenta, AddexBio), HT-29 (colon, ATCC). Cells cultured (per vendor instructions) in log-phase growth were detached by brief incubation in 0.05% trypsin and resuspended in respective culturing media at 20,000 cells/mL (except for ZR-75 cells, which were resuspended at 10,000 cells/mL). 50 uL/well (~1000 cells/well) were transferred to sterile tissue culture (TC)-treated 384-well plates (ThermoFisher Scientific, Catalogue # 164610) and incubated overnight at 37 °C with 5% CO2 to allow the cells to adhere to the plate surface. The next day, in a sterile, V-bottom, 96-well plate, test articles were titrated 1:3 in complete growth medium, creating a 10-point dose response titration with compounds at 3.5-times the desired final concentration. A total of 20 uL from each dilution was added to the 384-well plate containing the seeded cells, and these plates were incubated at 37 °C with 5% CO2 for 5 nights. Cell viability was quantified by first incubating with 15 uL/well of CellTiter-Glo (Promega, Catalogue # G7572) for 30 min and then measuring luminescence with a microplate luminometer (BioTek Synergy H1 Microplate Reader). IC50 values were determined by GraphPad Prism (GraphPad Software, Sand Diego, CA).
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| In Vitro Model | Ovarian serous adenocarcinoma | OVCAR-3 cells | CVCL_0465 | ||
References