TH94332B - Gamma Cystase inhibitor, ring-welded tricyclic sulfonamide group - Google Patents

Abstract

The invention produces a compound of formula I (chemical formula) or a pharmaceutical salt of the foregoing, where R1, R2 and the A, B, and C rings meet the definitions already stated here. this Formula I compound is useful in treatment. Or prevent peripheral disease, such as Alzheimer's disease Invention also includes Pharmacy including Compounds or salts of formula I, methods for preparing compounds for intended use and methods of treatment for peripheral diseases such as Alzheimer's disease. Using the compound or the salt of the formula I:

Claims (1)

1. Compounds with the formulas (chemical formulas), stereoisomers, tautomers, a mixture of stereo isomers and / or tautomers or pharmacologically acceptable salts of which As mentioned above, where the C ring is cycloalkyl, aeryl, heterocyclic alkyl, or heterocyclicylkyl, each has a Select is replaced by 1,2,3 or 4 groups independently of halogen, C1-C6 alkyl, C1-C6 alkyl, aeryloxi, aeryl - (C1-C6 L Cox C), C1-C6 Haloalkyl, C1-C6 Halose: