Patent ID: 11897849
Assignee: KING FAISAL UNIVERSITY
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 10:
11. A method of making the N′-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)-1-naphthimidamide compound of claim 1, the method comprising:
adding carbonyldiimidazole to a solution of 2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetic acid in acetonitrile to obtain a reaction mixture;
stirring the reaction mixture a first time;
adding N′-hydroxynaphthalene-1-carboximidamide to the reaction mixture;
stirring the reaction mixture a second time;
filtering and washing a formed precipitate with acetonitrile;
drying and recrystallizing using acetonitrile; and
obtaining the N′-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)-1-naphthimidamide compound.