Pyrrole derivatives as phosphodiesterase VII inhibitor

The invention relates to compounds of formula (I), wherein R , R represent independently H, A, OA, SA or hal, R = H or A, R = A or NH2, R = H, NH2, NHA or NA2, A = alkyl having 1 to 10 C-atoms, alkenyl, cycloalkyl or alkylencycloalkyl, Hal = F, Cl, Br or I. The invention also relates to physiologically compatible salts and/or solvates of said compounds as phosphodiesterase VII inhibitors.