1. A method of enhancing memory or reversing memory disruption or impairment in a subject in need thereof, comprising administering, alone or in combination therapy, a therapeutically effective amount of a compound or a pharmaceutically acceptable salt thereof to the subject in need thereof, wherein the compound is selected from those depicted in Table I, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition or a dosage form comprising said compound or pharmaceutically acceptable salt thereof:
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TABLE I |
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Compound |
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Structure |
Number |
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I-5 |
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I-2. |
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