General Information of This Payload
Payload ID
PAY0SNPXD
Name
SG3312
Synonyms
SG3312
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Target(s) Human Deoxyribonucleic acid (hDNA)
Structure
Formula
C46H47N7O6
Isosmiles
COc1cc2c(cc1OCCCOc1cc3c(cc1OC)C(=O)N1C=C(c4ccc(N5CCN(C)CC5)cc4)CC1C=N3)N=CC1CC(c3ccc(N)cc3)=CN1C2=O
InChI
InChI=1S/C46H47N7O6/c1-50-13-15-51(16-14-50)34-11-7-30(8-12-34)32-20-36-26-49-40-24-44(42(57-3)22-38(40)46(55)53(36)28-32)59-18-4-17-58-43-23-39-37(21-41(43)56-2)45(54)52-27-31(19-35(52)25-48-39)29-5-9-33(47)10-6-29/h5-12,21-28,35-36H,4,13-20,47H2,1-3H3
InChIKey
DUINNYBEAWAIMI-UHFFFAOYSA-N
Pharmaceutical Properties
Molecule Weight
793.925
Polar area
134.76
Complexity
59
xlogp Value
6.8287
Heavy Count
59
Rot Bonds
11
Hbond acc
11
Hbond Donor
1
The activity data of This Payload
Standard Type Value Units Cell line Disease Model Cell line ID Reference
Half Maximal Inhibitory Concentration (IC50) 70 pM
SK-OV-3 cells
Ovarian serous cystadenocarcinoma
CVCL_0532 
[1]
Half Maximal Inhibitory Concentration (IC50) 789 pM
SK-BR-3 cells
Breast adenocarcinoma
CVCL_0033 
[1]
Half Maximal Inhibitory Concentration (IC50) 8.6 pM
NCI-N87 cells
Gastric tubular adenocarcinoma
CVCL_1603 
[1]
Each Antibody-drug Conjugate Related to This Payload
References
Ref 1 Potentiation of PBD Dimers by Lipophilicity Manipulation. Curr Top Med Chem. 2019;19(9):741-752.

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