摘要:
Disclosed are compounds of the Formula I and pharmaceutically acceptable salts, esters, amides, and prodrugs thereof, wherein R1 is hydrogen, lower alkyl, COOR7, (un)substituted aryl, (un)substituted heteroaryl, (un)substituted arylalkyl, or (un)substituted heteroarylalkyl; R3 is hydrogen or lower alkyl; R2, R4, R5, and R6 independently represent hydrogen, halogen, lower alkyl, lower alkoxy, hydroxy, cyano, nitro, amino, mono- or dialkylamino, carboxy, alkoxycarbonyl, carbamoyl, sulfamoyl, trifluoromethyl, or alkylthio; R7 is hydrogen or lower alkyl; and R8 is hydrogen or oxo. Also provided is a method for selectively antagonizing the M4 muscarinic receptor and a method for treating Parkinson's disease.
摘要翻译:公开了式I化合物及其药学上可接受的盐,酯,酰胺和前药,其中R1是氢,低级烷基,COOR7,(未)取代的芳基,(未)取代的杂芳基,(未)取代的芳烷基或(未) 取代的杂芳基烷基; R 3是氢或低级烷基; R 2,R 4,R 5和R 6独立地表示氢,卤素,低级烷基,低级烷氧基,羟基,氰基,硝基,氨基,单或二烷基氨基,羧基,烷氧基羰基,氨基甲酰基, ,三氟甲基或烷硫基; R 7为氢或低级烷基; 并且R 8是氢或氧代。还提供了选择性拮抗M4毒蕈碱受体的方法和治疗帕金森病的方法。
摘要:
This invention concerns certain 2-substituted-3,1-benzoxazin-4-ones and benzthiazinones as complement Clr protease inhibitors and antiinflammatory agents, pharmaceutical compositions containing them, methods of using them, and processes for their preparation.
摘要:
Aspects of the invention relate to substituted aryl propylamino-oxy-analogs and uses thereof. Aspects of the invention relate to compositions that are inhibitors of γ-secretase and uses thereof for treating subjects having, or at risk of developing, Alzheimer's disease.
摘要:
The present invention provides a method of treating Alzheimer's disease using a compound of Formula (I). Also provided is a method of inhibiting the aggregation of amyloid proteins using a compound of the Formula (I) and a method of imaging amyloid deposits, as well as new compounds of Formula (I).
摘要:
Benzoxazines of Formula (I) wherein R1 is C1-C6 alkyl, C2-C6 alkenyl, or (CH2)n phenyl, R2 is C3-C6 alkyl, R3 is hydrogen, halo, hydroxy, alkoxy, or alkylthio, R4 is hydrogen or alkyl, or a pharmaceutically acceptable salt thereof, are useful for treating movement disorders such as Parkinson's disease.