Sphingosine pathway modulating compounds for the treatment of coronavirus infection
The invention provides methods and compositions for treating a coronavirus infection using sphingosine kinase-1 inhibitors, such as SK1-I, and selective sphingosine-1-phosphate receptor agonists, such as ozanimod.
1. A method for treating coronavirus infection in a mammal, comprising
administering to a mammal in need of treatment for coronavirus infection a therapeutically effective amount of ozanimod or a pharmaceutically acceptable salt thereof at least once daily.
2. The method of claim 1 wherein the total daily dosage is 1 mg to 50 mg.
3. The method of claim 2 , wherein the total daily dosage is 1 mg to 10 mg.
4. The method of claim 1 , wherein the mammal is a human patient.
5. The method of claim 2 , wherein the mammal is a human patient.
6. The method of claim 1 , wherein the coronavirus infection is a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
7. The method of claim 4 , wherein the coronavirus infection is a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
8. A method for treating coronavirus infection, comprising
administering to a mammal in need of treatment for coronavirus infection a therapeutically effective amount of ozanimod or a pharmaceutically acceptable salt thereof, wherein the salt is hydrochloride, citrate, glycolate, fumarate, malate, tartrate, mesylate, esylate, cinnamate, isethionate, sulfate, phosphate, diphosphate, nitrate, hydrobromide, hydroiodide, succinate, formate, acetate, dichloroacetate, lactate, p-toluenesulfonate, pamitate, pidolate, pamoate, salicylate, 4-aminosalicylate, benzoate, 4-acetamido benzoate, glutamate, aspartate, glycolate, adipate, alginate, ascorbate, besylate, camphorate, camphorsulfonate, camsylate, caprate, caproate, cyclamate, laurylsulfate, edisylate, gentisate, galactarate, gluceptate, gluconate, glucuronate, oxoglutarate, hippurate, lactobionate, malonate, maleate, mandalate, napsylate, napadisylate, oxalate, oleate, sebacate, stearate, succinate, thiocyanate, undecylenate, or xinafoate.
9. The method of claim 8 , wherein the mammal is a human patient.
10. The method of claim 9 , wherein the coronavirus infection is a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
11. A method for treating a coronavirus infection in a human patient comprising
administering to the human patient a therapeutically effective amount of ozanimod or a pharmaceutically acceptable salt, ester, hydrate or solvate thereof.
12. The method of claim 11 , wherein the coronavirus infection is a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
13. A method for treating a coronavirus infection in a mammal comprising
administering to the mammal a therapeutically effective amount of a sphingosine-1-phosphate receptor agonist or a pharmaceutically acceptable salt, ester, prodrug, homolog, hydrate or solvate thereof.
14. The method of claim 13 , wherein the mammal is a human patient.
15. The method of claim 14 , wherein the sphingosine-1-phosphate receptor agonist is selected from the group consisting of ozanimod, etrasimod, and amiselimod.
16. The method of claim 13 , comprising administering a therapeutically effective amount of a sphingosine-1-phosphate receptor agonist or a pharmaceutically acceptable salt thereof to the mammal.
17. The method of claim 13 , wherein the coronavirus infection is a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
18. The method of claim 14 , wherein the human patient has severe Coronavirus disease 2019 (COVID-19).