Halogenated Pyrazolo[1,5-A]Pyrimidines, Processes, Uses, Compositions and Intermediates
申请人:Anglada Luis
公开号:US20090111848A1
公开(公告)日:2009-04-30
The invention provides novel halogenated pyrazolo[1,5-a]pyrimidines of formula (I) wherein R, R
1
, 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.
Halogenated pyrazolo[1,5-A]pyrimidines, processes, uses, compositions and intermediates
申请人:Anglada Luis
公开号:US08530482B2
公开(公告)日:2013-09-10
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.
Halogenated pyrazolo[1,5-a]pyrimidines, processes, uses, compositions and intermediates
申请人:FERRER INTERNACIONAL, S.A.
公开号:EP1736475A1
公开(公告)日:2006-12-27
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.