Peptide modified with venom of Vespa social and its use as an analgesic

摘要

Peptide modified with venom of Vespa social and its use as an analgesic. The present invention relates to a peptide derived from the venom of Vespa neuroativo, preferably of the species parachatergus fraternus, from protonectina, which was modified to achieve a compound is more stable and more potent activity, protonectina - f.The proposal of the invention is to develop a drug able to produce analgesic response dose dependently, with results comparable to those of morphine and without the adverse effects that this compound promotes the patient during treatment of chronic pain. In this context, this peptideo has no hemolytic activity and does not induce motor clumsiness in effective doses.