The present application relates to the Western Sahara modulator of the muscle M2 receiver, in particular to the newly replaced l-arilnaftirina-3-carboxamidas 7, its preparation process, its own or a combination thereof for the treatment and / or prevention of diseases and its use for the treatment and / or prevention of diseases. 1. Production of drugs for the treatment and / or prevention of diseases, especially for the treatment and / or prevention of cardiovascular diseases and / or kidney diseases.La presente solicitud se refiere a moduladores alostéricos positivos del receptor de M2 muscarínico, especialmente a l - arilnaftiridina - 3 - carboxamidas 7 sustituidas novedosas, a los procesos de preparación de los mismos, al uso de los mismos, por sí solos o en combinaciones para tratar y/o prevenir enfermedades y al uso de las mismos para producir medicamentos para tratar y/o prevenir enfermedades, en particular para tratar y/o prevenir trastornos cardiovasculares y/o trastornos renales.