Title:
CRYSTALLINE SODIUM SALT OF CEPHALOSPORIN ANTIBIOTIC
Document Type and Number:
WIPO Patent Application WO/2010/020871
Kind Code:
A8
Abstract:
The present invention relates to novel polymorphs of Ceftiofur sodium as a crystalline product. The present invention also provides a process for the preparation of novel polymorphs of crystalline Ceftiofur sodium of formula (I).
Inventors:
UDAYAMPALAYAM PALANISAMY SENTHILKUMAR (IN)
BALASUBRAMANIAN SIVAKUMAR (IN)
ARASAPPAN MANIMARAN (IN)
SOMA SUNDARAM MEENAKSHI SUNDARAM (IN)
KANAGARAJ SURESHKUMAR (IN)
SINGARAVEL MOHAN (IN)
BALASUBRAMANIAN SIVAKUMAR (IN)
ARASAPPAN MANIMARAN (IN)
SOMA SUNDARAM MEENAKSHI SUNDARAM (IN)
KANAGARAJ SURESHKUMAR (IN)
SINGARAVEL MOHAN (IN)
Application Number:
PCT/IB2009/006609
Publication Date:
March 17, 2011
Filing Date:
August 20, 2009
Export Citation:
Assignee:
ORCHID CHEMICALS & PHARM LTD (IN)
UDAYAMPALAYAM PALANISAMY SENTHILKUMAR (IN)
BALASUBRAMANIAN SIVAKUMAR (IN)
ARASAPPAN MANIMARAN (IN)
SOMA SUNDARAM MEENAKSHI SUNDARAM (IN)
KANAGARAJ SURESHKUMAR (IN)
SINGARAVEL MOHAN (IN)
UDAYAMPALAYAM PALANISAMY SENTHILKUMAR (IN)
BALASUBRAMANIAN SIVAKUMAR (IN)
ARASAPPAN MANIMARAN (IN)
SOMA SUNDARAM MEENAKSHI SUNDARAM (IN)
KANAGARAJ SURESHKUMAR (IN)
SINGARAVEL MOHAN (IN)
International Classes:
C07D501/36
Attorney, Agent or Firm:
UDAYAMPALAYAM PALANISAMY, Senthilkumar (476/14 Old Mahabalipuram Road,Sholinganallur, Chennai 9, IN)
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