Submitted on: 09 March 2003.
Revised on: 13 June 2003.
Accepted on: 28 July 2003.
___________________BIOORGANIC CHEMISTRY---ACADEMIC PRESS INC ELSEVIER SCIENCE
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Submitted on: 30 June 2011.
Revised on: 19 August 2011.
Accepted on: 19 September 2011.
___________________BIOORGANIC CHEMISTRY---ACADEMIC PRESS INC ELSEVIER SCIENCE
Submitted on: 12 May 2002.
Revised on: 30 August 2002.
Accepted on: 24 September 2002.
___________________BIOORGANIC CHEMISTRY---ACADEMIC PRESS INC ELSEVIER SCIENCE
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Submitted on: 07 April 2010.
Revised on: 28 May 2010.
Accepted on: 06 July 2010.
___________________BIOORGANIC CHEMISTRY---ACADEMIC PRESS INC ELSEVIER SCIENCE
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