Application Number: 20241005176.3

Application date: January 12, 2024

Publication Number: CN118084627A

Publication date: May 28, 2024

 Int. Cl.：  C07C39/19

Applicant: Xiamen Walker Ward Pharmaceutical Technology Co., Ltd

Priority review request date: July 4, 2024

Priority review approval date: July 17, 2024

The first review opinion notice was issued on July 31, 2024

Reply to the first review opinion notification date: August 22, 2024

Date of Authorization Notice Issuance: August 29, 2024

Authorization Announcement Number: CN 118084627 B

Authorization Announcement Date: September 24, 2024

Authorization period: 7 months

Authorization announcement period: 8 months