Process for the preparation of pharmaceutically acceptable salts of (R,S)-S-adenosyl-L-methionine
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United States of America Patent
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Oct 25, 2005
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app pub date -
May 13, 2002
filing date -
May 25, 2000
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Abstract
The present invention relates to a process for the preparation of pharmaceutically acceptable salts of (R,S)-S-adenosyl-L-methionine and allows to obtain the salified (R)-(+)-S-adenosyl-L-methionine diasteroisomer in amounts lower than or equal to 3% with respect to the salified (S)-(+)-S-adenosyl-L-methionine diastereoisomer; the salts that can be obtained by the process of the invention keep their configuration stable in time.
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