221148-46-5Relevant articles and documents
Efficient synthesis of the selective COX-2 inhibitor GW406381X
Whitehead, Andrew J.,Ward, Richard A.,Jones, Martin F.
, p. 911 - 913 (2007)
An efficient synthesis of the selective COX-2 inhibitor GW406381X is described via a novel intramolecular Mannich-type cyclisation to construct the pyrazolo-[1,5a]-pyridazine heterocyclic core.
USE OF CYCLOOXYGENASE-2 INHIBITORS FOR THE TREATMENT OF DEPRESSIVE DISORDERS
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Page/Page column 33, (2008/06/13)
The invention concerns the use of compounds of formula (I), (II) and (III): which are COX-2 (cyclooxygenase-2) inhibitors, and pharmaceutically acceptable salts or solvates thereof, for the treatment of depressive disorders in combination with an effective amount of a second component which is a selective serotonin reuptake inhibitor.
Process for the preparation of pyrazolopyridine derivatives
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, (2008/06/13)
The invention provides a process for preparing a compound of formula (I) and pharmaceutically acceptable derivatives thereof in which: R0 is halogen, C1-6alkyl, C1-6alkoxy, C1-6alkoxy substituted by one or more fluorine atoms, or O(CH2)nNR4R5; R1 and R2 a
2,3-Diaryl-pyrazolo[1,5-b]pyridazines derivatives, their preparation and their use as cyclooxygenase 2(COX-2) inhibitors
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, (2008/06/13)
The invention provides the compounds of formula (I) and pharmaceutically acceptable derivatives thereof in which: R0is halogen, C1-6alkyl, C1-6alkoxy, C1-6alkoxy substituted by one or more fluorine atoms, or O(C
