MUMBAI, India, Aug. 22 -- Intellectual Property India has published a patent application (202517074215 A) filed by Shenyang Haisco Pharmaceutical Co. Ltd., Liaoning, China, on Aug. 4, for 'method for preparing chiral amino alcohol pharmaceutical intermediates.'
Inventor(s) include Jiang, Xi; Dou, Ying; Fan, Jiang; Hu, Jianyong; and Lin, Hanwen.
The application for the patent was published on Aug. 22, under issue no. 34/2025.
According to the abstract released by the Intellectual Property India: "Provided in the present invention is a method for preparing chiral amino alcohol pharmaceutical intermediates as represented by formula A and formula A2 or salts thereof. Compared with a chiral resolution preparation method in the prior art, the preparation method of the present invention has the advantages of mild reaction conditions, a simple operation, a high reaction yield, high product purity, high chiral purity and convenient post-treatment, and is suitable for industrial production."
The patent application was internationally filed on Jan. 17, 2024, under International application No.PCT/CN2024/072810.
Disclaimer: Curated by HT Syndication.
