公开(公告)号：US20170232026A1

公开(公告)日：2017-08-17

申请号：US15503033

申请日：2015-08-12

Applicant: UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO

Inventor： David QUINTANAR GUERRERO ,  Juan Pablo MARTINEZ LABAT ,  Susana Elisa MENDOZA ELVIRA ,  Gustavo VIDAL ROMERO ,  Victor Andres TRENADO HERNANDEZ

IPC: A61K31/7048 ,  A61K47/32 ,  A61K47/26 ,  A61K47/44 ,  A61K47/18 ,  A61K9/06 ,  A61K47/10

CPC classification number: A61K31/7048 ,  A61K9/0017 ,  A61K9/06 ,  A61K47/10 ,  A61K47/18 ,  A61K47/26 ,  A61K47/32 ,  A61K47/44

Abstract: The invention relates to a pharmaceutical composition comprising: at least one antiparasitic active ingredient for providing the pharmacological therapeutic effect; an agent having bio-adhesive properties that helps to reduce the motility and reproduction of the parasites, increasing the period of time for which the product remains on the skin of the animals; an agent having permeation- or absorption-promoting properties that contributes to increasing the cutaneous permeability of the active ingredient; a surfactant agent that is absorbed in an oil-water interface, and as a result, the molecules of said surfactant agent form a kind of bridge between the polar phase (water) and the non-polar phase (oil), thereby making the transition between both phases less abrupt; an oil which will form the oily phase of the emulsion, and which will incorporate the active ingredient; and a neutralizing agent.