PROCESS FOR PREPARING-4-HYDROXYMETHYL-PROLIDIDINONES SUBSTITUTED IN THE ONE POSITION
Compounds of the formula wherein R1 is hydrogen or alkyl of 1 to 4 carbon atoms; and R2 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 o...
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Main Authors | , , , , |
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Format | Patent |
Language | English Korean |
Published |
07.06.1991
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | Compounds of the formula wherein R1 is hydrogen or alkyl of 1 to 4 carbon atoms; and R2 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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Bibliography: | Application Number: KR19840004385 |