Expiration time of azoxystrobin intermediate patent

20241October 20th 10.

The invention patent of azoxystrobin intermediate authorized by People's Republic of China (PRC) and China National Intellectual Property Administration, China, the patent authorization date is 65438+20041October 20th, the expiration date is 65438+20241October 20th, and the validity period is 20 years.

The patent of azoxystrobin intermediate is mainly used to produce azoxystrobin, which can be used to treat antibacterial, antiviral, antifungal and other diseases, as well as anti-tumor and anti-inflammatory drugs.