A series of apomorphine ((-)-1, APO)-derived analogues ((+/-)-3, (-)-4-(-)-6) were designed and synthesized by hybridizing APO with a privileged 2-aminothiazole functionality which was lent from the orally available anti-parkinsonian drug, pramipexole (2). Among these hybridized compounds, catecholic aporphine (-)-6 shows good affinity at the D(2) receptor with K(i) of 328nM, slightly less potent (3-fold)