Patent ID: 11932632
Assignee: KING FAISAL UNIVERSITY
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A  Y | IPC A  C

Claim 9:
10. A method of making the N′-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)benzo[d][1,3]dioxole-5-carboximidamide compound of claim 1, the method comprising:
adding carbonyldiimidazole (CDI) to a solution of 2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetic acid in acetonitrile to obtain a reaction mixture;
adding N′-hydroxy-2H-1,3-benzodioxole-5-carboximidamide to the reaction mixture with stirring until reaction completion to obtain a precipitate; and
obtaining the N′-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)benzo[d][1,3]dioxole-5-carboximidamide compound.