Substituted N-Arylsulfonylheterocyclic Amines As Gamma-Secretase Inhibitors
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Abstract
This invention discloses novel gamma secretase inhibitors of the formula:
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- wherein:
- L is —O—, —N(R6)—, —S—, —S(O)—, or —S(O2)—;
- R1 is selected from the group consisting of aryl and heteroaryl;
- R2 is selected from the group consisting of alkyl, —C(O)—Y, —X—C(O)—Y, -alkylene-X—C(O)—Y, -alkylene-C(O)—Y, -alkylene-cycloalkylene-X—C(O)—Y, -alkylene-cycloalkylene-C(O)—Y, -cycloalkylene-alkylene-X—C(O)—Y, -cycloalkylene-alkylene-C(O)—Y, -cycloalkylene-X—C(O)—Y, -cycloalkylene-C(O)—Y, -alkylene-cycloalkylene-alkylene-X—C(O)—Y, -alkylene-cycloalkylene-alkylene-C(O)—Y, aryl, and heteroaryl;
- R3 is selected from the group consisting of aryl, heteroaryl, alkyl, cycloalkyl, arylalkyl, arylcycloalkyl, heteroarylalkyl, heteroarylcycloalkyl, arylheterocycloalkyl, and alkoxyalkyl;
- each R4 and R5 is independently selected from the group consisting of H and alkyl; and
- Y is selected from the group consisting of —NR8R9, —N(R6)—(CH2)b—NR8R9, aryl, heteroaryl, alkyl, cycloalkyl, arylalkyl, arylcycloalkyl, heteroarylalkyl, heteroarylcycloalkyl, and aryl heterocycloalkyl; or
- Y is selected from the group consisting of:
One or more compounds of formula I, or formulations comprising such compounds, may be useful, e.g. in treating Alzheimer'"'"'s Disease.
13 Citations
44 Claims
- 1. A compound of the formula I:
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23. (canceled)
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28. (canceled)
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33. (canceled)
Specification