Patent Number: 9,809,706

Title: Racemic drug resolution using polymer supported chiral selector

Abstract: The present invention relates to a process for the separation of enantiomers or resolution of racemic mixtures using high surface area core-shell polymer beads. The present invention further relates to a core-shell functionalized polymer comprising a core which comprises copolymer made from monomers selected from non-aromatic acrylate, ethylene dimethacrylate and divinyl-benzene, a shell which comprises monomers selected from glycidyl ethers of methacrylate and a chiral selector selected from tartaric acid derivatives and amino acids.

Inventors: Mane; Sachin Tanaji (Pune, IN), Daniels; Siona Virgil (Pune, IN), Deokar; Sarika Babasaheb (Pune, IN), Mule; Smita Atmaram (Pune, IN), Ponrathnam; Surendra (Pune, IN), Chavan; Nayaku Nivrati (Pune, IN)


International Classification: B01J 20/22 (20060101); B01J 20/281 (20060101); C08L 33/12 (20060101); C08L 33/14 (20060101); C08L 33/06 (20060101); C08F 2/18 (20060101); C08F 220/14 (20060101); C08F 8/14 (20060101); C08F 8/30 (20060101); B01J 20/26 (20060101); C08L 47/00 (20060101); C08F 120/32 (20060101); C08F 226/10 (20060101)

Expiration Date: 2022-11-07 0:00:00