Patent ID: 8552017

Claim:
A substituted 2-amino-3-arylsulfonyl-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[4,3-e]pyrimidine of the general formula 1 or substituted 2-amino-3-arylsulfonyl-5,6,7,8-tetrahydropyrazolo[1,5-a]pyrido[4,3-d]pyrimidine of the general formula 2 compound, or a pharmaceutically acceptable salt and/or hydrate thereof, wherein: Ar is an optionally substituted aryl or an optionally substituted heteroaryl; R 1 is hydrogen, an optionally substituted C 1 -C 3 alkyl, C 1 -C 4 alkyloxycarbonyl; R 2 is hydrogen, halogen or an optionally substituted C 1 -C 3 alkyl; R 1 3 and R 2 3 represent optionally alike: hydrogen, optionally substituted C 1 -C 3 alkyl or R 1 3 and R 2 3 together with the nitrogen atom to which they are attached form an optionally substituted azaheterocyclyl.