Optically active 1,4-benzodioxin-2-carboxylic acid derivatives and process for producing the same
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United States of America Patent
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Jan 21, 2003
Grant Date -
Mar 7, 2002
app pub date -
Oct 18, 2001
filing date -
Jul 31, 1998
priority date (Note) -
Expired
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Abstract
Disclosed are optically active alcohols having formulae (1) and (2) ##STR1## wherein R is (R)-1-phenylethylamino or (S)-1-phenylethylamino.
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