Patent ID: 11957663
Assignee: KING FAISAL UNIVERSITY
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC A  C

Claim 2:
3. A method of making the 3-(2,4,5-tris(4-chlorophenyl)-1H-imidazol-1-yl)propanoic acid compound of claim 1, the method comprising:
mixing 1,2-bis(4-chlorophenyl)ethane-1,2-dione, 4-chlorobenzaldehyde, 3-aminopropanoic acid, and ammonium acetate in pyridinium ionic liquid to obtain a solution;
irradiating the solution followed by cooling to room temperature to obtain a formed precipitate;
purifying the formed precipitate by filtering and recrystallization using ethanol; and
obtaining the 3-(2,4,5-tris(4-chlorophenyl)-1H-imidazol-1-yl)propanoic acid compound.