General Information of This Payload
Payload ID
PAY0UMYYX
Name
Compound 5
Synonyms
compound 5
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Target DNA topoisomerase I (TOP1)
Structure
Formula
C27H23F4N3O6
Isosmiles
CC1=C(C2=C3C=C1F)CC[C@H](NC([C@@H](C(F)(F)F)O)=O)C2=C(C(C4=CC([C@@]5(O)CC)=C6COC5=O)=N3)CN4C6=O
InChI
InChI=1S/C27H23F4N3O6/c1-3-26(39)14-6-18-21-12(8-34(18)24(37)13(14)9-40-25(26)38)20-16(33-23(36)22(35)27(29,30)31)5-4-11-10(2)15(28)7-17(32-21)19(11)20/h6-7,16,22,35,39H,3-5,8-9H2,1-2H3,(H,33,36)/t16-,22-,26-/m0/s1
InChIKey
PVDTZIJCQHIVRL-YZKRRQQXSA-N
Pharmaceutical Properties
Molecule Weight
561.488
Polar area
130.75
Complexity
1659.559866
xlogp Value
2.55382
Heavy Count
40
Rot Bonds
3
Hbond acc
8
Hbond Donor
3
Each Antibody-drug Conjugate Related to This Payload
Full Information of The Activity Data of The ADC(s) Related to This Payload
cN113943310A ADC-15 [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 [1]
Efficacy Data Tumor Growth lnhibition value (TGl)
95.96%
Positive HER2 expression (HER2+++/++)
Method Description
3x104 A431 cells were injected subcutaneously into the right shoulder of 4-6-week-old BALB/c nude mice, and when the average tumor size of the mice grew to 140 ~ 150mm3, they were randomly divided into 5 cells in each group. At day 0, day 7, day 14, day 21, intravenous injection of a blank control (blank buffer solution) and a dose of 10mg/kg antibody drug conjugate was administered. The tumor volume was measured at day 0, day 7, day 14, day 21, day 24, day 28, day 32, day 36 and the tumor growth inhibition rate on day 28 of d was calculated.

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In Vivo Model A431 tumor bearing nude mouse model
isumab04-C5 [Investigative]
Revealed Based on the Cell Line Data
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal inhibitory Concentration (lC50)
0.26 pM
High FRa expression (FRa +++)
Method Description
A Cell line test on Colo205
In Vitro Model Colon adenocarcinoma Colo205 cells CVCL_0218
isumab01-C5 [Investigative]
Revealed Based on the Cell Line Data
Click To Hide/Show 2 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal inhibitory Concentration (lC50)
4 pM
High FRa expression (FRa +++)
Method Description
A Cell line test on Jeg3
In Vitro Model Gestational choriocarcinoma Jeg3 cells CVCL_0363
Experiment 2 Reporting the Activity Date of This ADC [2]
Efficacy Data Half Maximal inhibitory Concentration (lC50)
28 pM
High FRa expression (FRa +++)
Method Description
A Cell line test on H2110
In Vitro Model Lung non-small cell carcinoma H2110 cells CVCL_1530
References
Ref 1 Deuterated camptothecin derivatives and their antibody-drug conjugates
Ref 2 Antibody-drug conjugate compounds, and methods of use and treatment