Title:
A PROCESS FOR PREPARATION OF IMIPENEM
Document Type and Number:
WIPO Patent Application WO/2012/081033
Kind Code:
A8
Abstract:
The present invention relates to a novel cost effective and commercially viable process for the preparation of pure crystalline Imipenem monohydrate by dissolving crude imipenem in carbonated water and morpholinopropane sulphonic acid (MOPS); treating with carbon, filering and precipitating by an organic solvent.
Inventors:
ANDREW GNANAPRAKASAM (IN)
GANAPATHY VEERAMANI (IN)
MICHAEL SEKAR JEYARAJ (IN)
ARULMOLI THANGAVEL (IN)
KARTHIKEYAN MURUGESAN (IN)
SYED IBRAHIM SHAHUL HAMEED (IN)
SIVASAMY THANGAVEL (IN)
GANAPATHY VEERAMANI (IN)
MICHAEL SEKAR JEYARAJ (IN)
ARULMOLI THANGAVEL (IN)
KARTHIKEYAN MURUGESAN (IN)
SYED IBRAHIM SHAHUL HAMEED (IN)
SIVASAMY THANGAVEL (IN)
Application Number:
PCT/IN2011/000828
Publication Date:
July 19, 2012
Filing Date:
December 05, 2011
Export Citation:
Assignee:
SEQUENT SCIENT LTD (IN)
ANDREW GNANAPRAKASAM (IN)
GANAPATHY VEERAMANI (IN)
MICHAEL SEKAR JEYARAJ (IN)
ARULMOLI THANGAVEL (IN)
KARTHIKEYAN MURUGESAN (IN)
SYED IBRAHIM SHAHUL HAMEED (IN)
SIVASAMY THANGAVEL (IN)
ANDREW GNANAPRAKASAM (IN)
GANAPATHY VEERAMANI (IN)
MICHAEL SEKAR JEYARAJ (IN)
ARULMOLI THANGAVEL (IN)
KARTHIKEYAN MURUGESAN (IN)
SYED IBRAHIM SHAHUL HAMEED (IN)
SIVASAMY THANGAVEL (IN)
International Classes:
C07D477/10
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