Abstract Three different phenylmorpholine-heterocyclic amides (PMHAs) were synthesized and characterized using spectroscopic techniques like 1H NMR, 13C NMR, ESI-Mass and FT-IR. The in vitro antidiabetic and anti-inflammatory activities were tested in order to prove the derivatives are biologically active. The PMHAs showed excellent anti-inflammatory and antidiabetic activities, the percentage of inhibitions