Patent ID: 11958843
Assignee: KING FAISAL UNIVERSITY
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 9:
10. A method of making the 2-(benzo[d]oxazol-2-yl)-N′-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)acetimidamide 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 first reaction mixture;
stirring the first reaction mixture;
adding 2-(benzo[d]oxazol-2-yl)-N′-hydroxyacetimidamide to the first reaction mixture to obtain a second reaction mixture;
stirring the second reaction mixture; purifying a formed precipitate by filtering and recrystallization from acetonitrile; and
obtaining the 2-(benzo[d]oxazol-2-yl)-N′-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)acetimidamide compound.