Publication number: 20070167466
Abstract: The invention relates to 3-,7-disubstituted pyrazolo[4,3-d]pyrimidines represented by the general formula I (I), and pharmaceutically acceptable salts thereof, wherein R3 is selected from the group consisting of alkyl, cycloalkyl, cycloalkyl alkyl, cycloheteroalkyl alkyl, cycloheteroalkyl, aryl, heterocycle, heteroaryl, arylalkyl, heteroarylalkyl, and heteroalkyl, wherein each of the groups may optionally be substituted, R7 is selected from the group consisting of halogen, hydroxyl, hydroxylamino, amino, carboxyl, cyano, nitro, amido, sulfo, sulfamido, carbamino, unsubstituted or substituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted arylalkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted heteroarylalkyl, substituted or unsubstituted cycloalkyl alkyl, substituted or unsubstituted cycloheteroalkyl alkyl; R7?-X— wherein X is an —NH—, —N(alkyl)-, -0- or —S— moiety and R7? is selected from the group consisting of H, alkyl, cycloalkyl, aryl, alkylcycloal
Type:
Application
Filed:
May 6, 2004
Publication date:
July 19, 2007
Inventors:
Daniela Moravcova, Libor Havlicek, Vladimir Krystof, Rene Lenobel, Pavla Binarova, Petr Mlejnek, Borek Vojtesek, Stjepan Uldrijan, Thomas Schmulling, Miroslav Strnad