Title:
AN IMPROVED PROCESS FOR THE PREPARATION OF CARBAPENEM ANTIBIOTIC
Document Type and Number:
WIPO Patent Application WO/2013/150550
Kind Code:
A3
Abstract:
The present invention provides an improved process for the preparation Ertapenem monosodium of formula (I) having purity greater than 98.5% and having pharmaceutically acceptable level of palladium and residual solvent. (I)
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Inventors:
UDAYAMPALAYAM PALANISAMY SENTHILKUMAR (IN)
KANAGARAJ SURESHKUMAR (IN)
KOMMOJU NAGESH BABU (IN)
HENRY SYRIL SUDHAN (IN)
PONRAJ PRAVIN KAMARAJ (IN)
THANGAIYAN SURESH (IN)
KANAGARAJ SURESHKUMAR (IN)
KOMMOJU NAGESH BABU (IN)
HENRY SYRIL SUDHAN (IN)
PONRAJ PRAVIN KAMARAJ (IN)
THANGAIYAN SURESH (IN)
Application Number:
PCT/IN2013/000229
Publication Date:
December 05, 2013
Filing Date:
April 04, 2013
Export Citation:
Assignee:
ORCHID CHEMICALS & PHARM LTD (IN)
International Classes:
C07D477/20
Domestic Patent References:
| WO2003026572A2 | 2003-04-03 |
Other References:
See also references of EP 2834242A4
Attorney, Agent or Firm:
UDAYAMPALAYAM PALANISAMY, Senthilkumar (R&D Center: Plot No. 476/14Old Mahabalipuram Road, Sozhanganallur, Chennai 9, IN)
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