摘要:
The invention provides novel imidazo[1,2-b]pyridazines of formula (I) and pharmaceutically acceptable salts, polymorphs, hydrates, tautomers, solvates and stereoisomers thereof.Compounds of formula (I) are useful for treating or preventing diseases associated with GABAA receptors modulation, anxiety, epilepsy, 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.
摘要:
The invention provides novel imidazo[1,2-b]pyridazines of formula (I) and pharmaceutically acceptable salts, polymorphs, hydrates, tautomers, solvates and stereoisomers thereof.Compounds of formula (I) are useful for treating or preventing diseases associated with GABAA receptors modulation, anxiety, epilepsy, 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.
摘要:
The invention provides novel imidazo[1,2-b]pyridazines of formula (I) and pharmaceutically acceptable salts, polymorphs, hydrates, tautomers, solvates and stereoisomers thereof.Compounds of formula (I) are useful for treating or preventing diseases associated with GABAA receptors modulation, anxiety, epilepsy, 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.
摘要:
The invention provides novel imidazo[1,2-b]pyridazines of formula (I) and pharmaceutically acceptable salts, polymorphs, hydrates, tautomers, solvates and stereoisomers thereof.Compounds of formula (I) are useful for treating or preventing diseases associated with GABAA receptors modulation, anxiety, epilepsy, 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.
摘要:
The invention provides novel imidazo[1,2-a]pyridin-3-yl-acetic acid hydrazides of formula (I) wherein R1, R2 and R3 have different meanings, and pharmaceutically acceptable salts, polymorphs, hydrates, tautomers, solvates and stereoisomers thereof. Compounds of formula (I) are useful for treating or preventing, in a human or non-human mammal, diseases associated with GABAA receptors modulation, anxiety, epilepsy, sleep disorders including insomnia, and for inducing sedation-hypnosis, anesthesia, sleep and muscle relaxation. The invention also provides synthetic processes for preparing said compounds.
摘要:
The invention provides novel imidazo[1,2-a]pyridin-3-yl-acetic acid hydrazides of formula (I) wherein R1, R2 and R3 have different meanings, and pharmaceutically acceptable salts, polymorphs, hydrates, tautomers, solvates and stereoisomers thereof. Compounds of formula (I) are useful for treating or preventing, in a human or non-human mammal, diseases associated with GABAA receptors modulation, anxiety, epilepsy, sleep disorders including insomnia, and for inducing sedation-hypnosis, anesthesia, sleep and muscle relaxation. The invention also provides synthetic processes for preparing said compounds.
摘要:
The present invention relates to a method of treating anxiety, epilepsy, sleep disorders, and insomnia, for inducing sedation-hypnosis, anesthesia, and muscle relaxation, and for modulating the necessary time to induce sleep and its duration, which comprises administering a therapeutically effective amount of Polymorph B of N-{2-Fluoro-5-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide characterized by a powder X-Ray diffraction pattern containing specific peaks at 2θ=7.1° (±0.1°) and 21.4° (±0.1°) to a patient in need thereof.
摘要:
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.
摘要:
The present invention relates to an amorphous form of N-{2-Fluoro-5-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide, methods for its preparation, its use as a therapeutically active agent and pharmaceutical compositions comprising the novel form.
摘要:
The present invention relates to a novel polymorph of N-{2-Fluoro-5-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-N-methyl-acetamide, processes for its preparation, its use as a medicament, its use in the manufacture of a medicament, and pharmaceutical compositions comprising the novel polymorph.