IN306977: Process for the synthesis of antiepileptic drug levetiracetam
The patent discloses an efficient, cost-effective process for tine synthesis of isomer of levetiracetam with high enantiopurity (>99% ee) starting from readily available starting material (R)-benzyl glycidyl ether.
Filing Date: 27-08-2012
Issue Date: 28-02-2014
Applicant: CSIR-National Chemical Laboratory (CSIR-NCL), Pune
Patent No: IN306977
Application No: 2652/DEL/2012
Inventor(s): Muthukrishnan Murugan; Mohammad Mujahid; Prashant Pramod Majumdar