1-substituted-4-hydroxymethyl-pyrrolidin-2-ones
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United States of America Patent
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Apr 8, 1986
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N/A
app pub date -
Jul 9, 1984
filing date -
Jul 25, 1983
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Expired
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Abstract
Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 4 carbon atoms; and R.sub.2 is pyridyl, phenyl or mono-, di- or tri-substituted phenyl, where the substituents are alkyl of 1 to 2 carbon atoms, alkoxy of 1 to 2 carbon atoms, fluorine, chlorine, bromine, trifluoromethyl, nitro, benzyloxy or hydroxyl. The compounds are useful as nootropics.
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