미국
Patent AT-E401309-T1: [Translated] USE OF 2-FUORO-3-KETO ESTERS TO PRODUCE 3-FUORO-6,7,8,9-TETRAHYDRO-4H-PYRIMIDOÄ1,2-AUPYRIMIDINE-4-ONENES
Chemical patent from PubChem database. Patent Number: AT-E401309-T1. Title: Novel Drug Delivery System. Filing Date: 2000-08-03. Inventors: Patel, Amit, Jones, Michael. Abstract: The present invention discloses a drug delivery system designed to provide targeted and sustained release of therapeutic agents, improving patient com... IPC Classifications: C07D, C07F, A61K. This patent covers 31 claims related to 6 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.