3034295-80-9
Chemical Structure
DDO-88109
- CAS No.: 3034295-80-9
- Formula:C24H23BrN2O
- Molecular Weight:435.36
InChIKey: MPZPFXCZCBKVNS-UHFFFAOYSA-N
SMILES: BrC1=CC(C(C(OCC2=CC=C(CN3CCCC3)C=C2)=CC=C4)=C4N5)=C5C=C1
Biological Activity: DDO-88109 is a STING inhibitor with a Kd value of 317 nM for hSTING and 0.625 μM for mSTING. DDO-88109 competitively occupies the CDN-binding pocket of STING, thereby maintaining STING in an inactive state. It inhibits cGAS-STING signaling—including STING translocation from the endoplasmic reticulum to the Golgi apparatus, STING oligomerization, and the phosphorylation of IRF3, p65, TBK1, and STING—and attenuates the production of inflammatory cytokines and tissue inflammation in mouse models of TREX1-deficiency-driven autoinflammation and cisplatin (HY-17394)-induced acute kidney injury. DDO-88109 is suitable for research on inflammatory diseases, autoimmune disorders, and acute kidney injury driven by the cGAS-STING pathway[1].
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DDO-88109 | DDO-88109 is a STING inhibitor with a Kd value of 317 nM for hSTING and 0.625 μM for mSTING. DDO-88109 competitively occupies the CDN-binding pocket of STING, thereby maintaining STING in an inactive state. It inhibits cGAS-STING signaling—including STING translocation from the endoplasmic reticulum to the Golgi apparatus, STING oligomerization, and the phosphorylation of IRF3, p65, TBK1, and STING—and attenuates the production of inflammatory cytokines and tissue inflammation in mouse models of TREX1-deficiency-driven autoinflammation and cisplatin (HY-17394)-induced acute kidney injury. DDO-88109 is suitable for research on inflammatory diseases, autoimmune disorders, and acute kidney injury driven by the cGAS-STING pathway. | |||||||||||||||||||||
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Keywords
