Neramexane is a drug related to memantine, which acts as an NMDA antagonist and has neuroprotective effects. It is being developed for various possible applications, including treatment of tinnitus, Alzheimer's disease,drug addiction and as an analgesic. Animal studies have also suggested antidepressant and nootropic actions, so there are a wide range of potential applications this drug may be used for. It also acts as a nicotinic acetylcholine receptor antagonist.

Ana Belén is the professional name of María del Pilar Cuesta Acosta, a Spanish actress and singer. She was born on 27 May 1951 in Madrid.

Ana Belén studied acting in Spain during her youth and began acting in theatrical and cinematic productions in the mid-1960s. While working on the film Morbo by Gonzalo Suárez, she met Víctor Manuel, marrying him in 1972 in Gibraltar. At this time she also started her career as a singer, releasing several successful albums.

Ana Belén also appeared in various films: La petición by Pilar Miró, Emilia parada y fonda by Angelino Fons, El buscón by Luciano Berriatúa, La oscura historia de la prima Montse by Jordi Cadena, La criatura by Eloy de la Iglesia and Sonámbulos by Manuel Gutiérrez Aragón. She gave birth to her first child in 1976.

In 1991 she recorded Como una novia, with songs by Gloria Varona, Pancho Varona and Antonio García de Diego, this being the first album that did not include any songs composed or adapted by Víctor Manuel.

In 1997 she released a new album, Mírame, which consisted of her own songs and duets and which went on to become the best-selling album of her solo career. With its release, she went on tour throughout Spain, and in the autumn of the same year, the 'El gusto es nuestro' tour went to America, where it was received with the same enthusiasm as in Spain.