DIPEPTIDYL PEPTIDASE INHIBITING 7-(3-AMINO-4-ARYLBUTANOYL)TETRAHYDROIMIDAZO (1,2-A) PYRAZINE AND TETRAHYDROTRIAZOLO (4,3-A) PYRAZINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

摘要

The present invention is directed to pharmaceutical compositions comprising compounds which are inhibitors of the dipeptidyl peptidase-IV enzyme ("DP-IV inhibitors") and the use of these compositions in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly type 2 diabetes.