Patents

US9809706: Racemic drug resolution using polymer supported chiral selector

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

Filing Date: 16-02-2029

Issue Date: 17-11-2007

Applicant: CSIR-National Chemical Laboratory (CSIR-NCL), Pune

Patent No: US9809706

Application No: 14/915326

Inventor(s): Sachin Tanaji Mane; Siona Virgil Daniels; Deokar Sarika Babasaheb; Mule Smita Atmaram; Surendra Ponrathnam; Nayaku Nivrati Chavan

IPC Classification: C08F8/30, B01J20/22, C08F120/32, C08F220/14, C08F2/18, C08F226/10, B01J20/281, C08L33/14, B01J20/26, C08L33/12, C08L47/00, C08F8/14, C08L33/06

Country: United States of America

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