Patent ID: 11884659
Assignee: KING FAISAL UNIVERSITY
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 7:
8. The method of making the 1-cyclopropyl-6-fluoro-4-oxo-7-(4-((5-(quinolin-2-ylmethyleneamino)-2-thioxo-1,3,4-thiadiazol-3(2H)-yl)methyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid of claim 7, wherein the stirring 5-(quinolin-2-ylmethyleneamino)-1,3,4-thiadiazole-2(3H)-thione, formaldehyde, and ethanol lasts for between about 55 minutes.