Method for producing chiral amino acid derivatives
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United States of America Patent
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Issued Date -
Dec 9, 2004
app pub date -
Jul 30, 2004
filing date -
Jun 19, 2001
priority date (Note) -
Abandoned
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Abstract
The invention relates to a method for producing chiral amino acid derivatives, characterised in that free carboxylic acid groups in an amino acid derivative are first converted into nitro ketones, and said nitro ketones are then converted into the corresponding nitro alcohols and amino alcohols by means of reduction. The invention also relates to the nitro ketones and nitro alcohols obtained as intermediate products.
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