Patents Assigned to ORCHID CHEMICALS & PHARMACEUTICALS LIMITED ORCHID TOWERS
  • Process for the Preparation of Cilastatin and Sodium Salt
    Publication number: 20090143614
    Abstract: The present invention relates to an improved process for the preparation of Cilastatin Sodium of formula (I). The present invention also provides an isolation technique for Cilastatin acid from the reaction mixture.
    Type: Application
    Filed: November 3, 2006
    Publication date: June 4, 2009
    Applicant: ORCHID CHEMICALS & PHARMACEUTICALS LIMITED ORCHID TOWERS
    Inventors: Ganapathy Panchapakesan, Nagappan Arumugam, Pandi Suresh Pandian, Gollapalli Venkateswara Rao, Subramaniam Ganesan