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Chemical Structure : GHP-88309
Catalog No.: PC-73390Not For Human Use, Lab Use Only.
GHP-88309 (GHP88309) is a non-nucleoside, broad-spectrum allosteric inhibitor of paramyxovirus polymerase with EC50 of 0.9 uM against HPIV3-JS RdRP.
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GHP-88309 (GHP88309) is a non-nucleoside, broad-spectrum allosteric inhibitor of paramyxovirus polymerase with EC50 of 0.9 uM against HPIV3-JS RdRP.
Demonstrates highly potent antiviral potency against HPIV3-JS and clinical isolates HPIV3-9R4 and HPIV3-10L3 in the primary cell/virus isolate system (EC50=0.07-0.08 uM), without cytotoxicity.
GHP-88309 targets a conserved microdomain in the L protein, inhibiting de novo RNA synthesis.
GHP-88309 is efficacious in well-differentiated human airway epithelium cultures grown at air-liquid interface (3D-ALI-HBTEC).
GHP-88309 (150 mg/kg b.i.d.) is orally efficacious in HPIV disease surrogate model.
GHP-88309 possesses unusual broad-spectrum activity against diverse paramyxoviruses including respiroviruses (i.e. HPIV1 and HPIV3) and morbilliviruses (i.e. MeV).
| M.Wt | 266.275 | |
| Formula | C16H11FN2O | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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1. Robert M Cox, et al. Nat Microbiol. 2020 Oct;5(10):1232-1246.
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