linagliptin diabetes drug molecule dipeptidyl peptidase 4 or dpp4 inhibitor. skeletal formula.

linagliptin diabetes drug molecule dipeptidyl peptidase or dpp4 inhibitor skeletal formula linagliptine type t2dm mellitus incretin glp1 glucagonlike insulinotropic peptide gip adenosine deaminase complexing protein cd26 hydrogen carbon nitrogen oxygen atoms atomic molecular compound composition chemical chemistry structure line drawing flat icon