One of the three major families of endogenous opioid peptides. The enkephalins are pentapeptides that are widespread in the central and peripheral nervous systems and in the adrenal medulla.
|Drug||Drug Name||Drug Description|
|DB00855||Aminolevulinic acid||A porphyrin precursor used to treat actinic keratosis of the face, scalp, and upper extremities, as well as to visualize a glioma.|
|DB08856||DADLE||A delta-selective opioid (ANALGESICS, OPIOID). It can cause transient depression of mean arterial blood pressure and heart rate.|
|DB08861||DPDPE||A heterodetic cyclic peptide that is a cyclic enkephalin analogue, having D-penicillaminyl residues located at positions 2 and 5, which form the heterocycle via a disulfide bond.|