Patents Assigned to Ferrer Internactional, S.A.
  • HALOGENATED PYRAZOLO[1,5-A]PYRIMIDINES, PROCESSES, USES, COMPOSITIONS AND INTERMEDIATES
    Publication number: 20160368912
    Abstract: The invention provides novel halogenated pyrazolo[1,5-a]pyrimidines of formula (I) wherein R, R1, X and Y have different meanings, and pharmaceutically acceptable salts thereof. Compounds of formula (I) are useful for treating or preventing anxiety, epilepsy and sleep disorders including insomnia, and for inducing sedation-hypnosis, anesthesia, sleep and muscle relaxation. The invention also provides synthetic procedures for preparing said compounds and certain intermediates, as well as intermediates themselves.
    Type: Application
    Filed: August 13, 2013
    Publication date: December 22, 2016
    Applicant: Ferrer Internactional, S.A.
    Inventors: Luis Anglada, Albert Palomer, Antonio Guglietta
  • Halogenated Pyrazolo[1,5-A]Pyrimidines, Processes, Uses, Compositions and Intermediates
    Publication number: 20130331401
    Abstract: The invention provides novel halogenated pyrazolo[1,5-a]pyrimidines of formula (I) wherein R, R1, X and Y have different meanings, and pharmaceutically acceptable salts thereof. Compounds of formula (I) are useful for treating or preventing anxiety, epilepsy and sleep disorders including insomnia, and for inducing sedation-hypnosis, anesthesia, sleep and muscle relaxation. The invention also provides synthetic procedures for preparing said compounds and certain intermediates, as well as intermediates themselves.
    Type: Application
    Filed: August 13, 2013
    Publication date: December 12, 2013
    Applicant: Ferrer Internactional, S.A.
    Inventors: Luis Anglada, Albert Palomer, Antonio Guglietta