Process for the preparation of chiral, nonracemic(4-aryl-2,5-dioxoimidazolidin-1-yl)acetic acids
Preparation of chiral, non-racemic compounds of formula (I) comprises carrying out a racemate cleavage of the racemic compound (I) by forming its salt with a chiral, non-racemic amino compound. R1 = H, F, Cl, Br, I, CN, NO2 or OH; R2 = H, F, 1-7C alkyl, phenyl(1-7C)alkyl or 3-8C cycloalkyl. A proces...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
28.09.2000
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | Preparation of chiral, non-racemic compounds of formula (I) comprises carrying out a racemate cleavage of the racemic compound (I) by forming its salt with a chiral, non-racemic amino compound. R1 = H, F, Cl, Br, I, CN, NO2 or OH; R2 = H, F, 1-7C alkyl, phenyl(1-7C)alkyl or 3-8C cycloalkyl. A process for the preparation of the precursor racemate (I) is also claimed. |
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Bibliography: | Application Number: AU19970026135 |