Synthesis of porcine leumorphin and some of its biological activities

The carboxy-terminal nonacosapeptide sequence of porcine preproenkephalin B contains the sequence of Leu-enkephalin at its amino terminus. The endogenous existence of this peptide, leumorphin, has not yet been proved. Synthesis of leumorphin was carried out by a solid-phase technique and the purity...

Ausführliche Beschreibung