Title of Invention | IMPROVED PROCESS FOR THE CHEMICAL SYNTHESIS OF S-ADENOSYL-L-METHIONINE WITH ENRICHMENT OF (S,S)-ISOMER |
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Abstract | This invention relates to an improved process for the industrial manufacture of S-adenosyl-L-methionine (SAMe), which consists of stereo selective methylation of S-adenosyl-L-homocysteine (SAH) using methylating agent with the enrichment of active (S,S)-isomer. the reation is shown in scheme given below. |
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598-CHE-2004 AMENDED CLAIMS 21-08-2012.pdf
598-CHE-2004 FORM-3 21-08-2012.pdf
598-CHE-2004 AMENDED CLAIMS 09-04-2012.pdf
598-CHE-2004 CORRESPONDENCE OTHERS 09-04-2012.pdf
598-CHE-2004 EXAMINATION REPORT REPLY RECEIVED 21-08-2012.pdf
598-CHE-2004 FORM-13 29-06-2011.pdf
598-CHE-2004 FORM-3 09-04-2012.pdf
598-CHE-2004 FORM-3 24-11-2009.pdf
598-CHE-2004 FORM-3 27-06-2011.pdf
598-che-2004-correspondnece-others.pdf
598-che-2004-description(provisional).pdf
Patent Number | 256507 | ||||||||||||
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Indian Patent Application Number | 598/CHE/2004 | ||||||||||||
PG Journal Number | 26/2013 | ||||||||||||
Publication Date | 28-Jun-2013 | ||||||||||||
Grant Date | 26-Jun-2013 | ||||||||||||
Date of Filing | 23-Jun-2004 | ||||||||||||
Name of Patentee | M/S. ORCHID CHEMICALS & PHARMACEUTICALS LTD., | ||||||||||||
Applicant Address | ORCHID TOWERS, 313, VALLUVAR KOTTAM HIGH ROAD, NUGAMBAKKAM,CHENNAI - 600 034 | ||||||||||||
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PCT International Classification Number | C07H 19/16 | ||||||||||||
PCT International Application Number | N/A | ||||||||||||
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PCT Conventions:
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