3,4-二氢二茂铁[ c ]吡啶与4-(乙氧基亚甲基)-和4-(3-oxo-2)反应得到3-氨基-6,7-二氢二茂铁[ a ]quinolizin-4-one的衍生物-benzofuran-1(3 H )-ylidene)-2-phenyl-1,3-oxazol-5(4 H )-ones (azlactones),产率适中。分离得到4-(乙氧基亚甲基)-2-苯基-1,3-恶唑-5( 4H )-one与1-烷基-3,4-二氢二茂铁[ c ]吡啶的烷基加成的中间产物和特点。4-benzylidene-2-phenyl-1,3-oxazol-5(4 H )-one 与 3,4-dihydroferroceno[ c] 吡啶导致 3-氨基-2-苯基-3,4,6,7-四氢二茂铁[ a ]quinolizin-4-one 衍生物的形成,其被 DDQ 氧化为 3-氨基-2-苯基-6 ,7-二氢二茂铁[ a
[EN] TRIAZOLO-PYRIDAZINE COMPOUNDS AND DERIVATIVES THEREOF USEFUL IN THE TREATMENT OF NEUROPATHIC PAIN<br/>[FR] COMPOSES DE TRIAZOLO-PYRIDAZINE ET LEURS DERIVES, DESTINES AU TRAITEMENT DE LA DOULEUR NEUROPATHIQUE
申请人:MERCK & CO INC
公开号:WO2005041971A1
公开(公告)日:2005-05-12
The present invention is directed to a method of use of triazolo-pyridazine compounds in the treatment of neuropathic pain. The present invention is also directed to the use of triazolo-pyridazine compounds in the treatment of psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, bipolar disorders, and panic, as well as in the treatment of pain, Parkinson’s disease, cognitive dysfunction, epilepsy, circadian rhythm and sleep disorders - such as shift-work induced sleep disorder and jet-lag, drug addiction, drug abuse, drug withdrawal and other diseases. The present invention is also directed to novel triazolo-pyridazine compounds that selectively bind to α2δ-1 subunit of Ca channels.
Triazolo-Pyridazine Compounds and Derivatives Thereof Useful in the Treatment of Neuropathic Pain
申请人:Lebsack D. Alec
公开号:US20070213338A1
公开(公告)日:2007-09-13
The present invention is directed to a method of use of triazolo-pyridazine compounds in the treatment of neuropathic pain. The present invention is also directed to the use of triazolo-pyridazine compounds in the treatment of psychiatric and mood disorders such as, for example, schizophrenia, anxiety, depression, bipolar disorders, and panic, as well as in the treatment of pain, Parkinson's disease, cognitive dysfunction, epilepsy, circadian rhythm and sleep disorders—such as shift-work induced sleep disorder and jet-lag, drug addiction, drug abuse, drug withdrawal and other diseases. The present invention is also directed to novel triazolo-pyridazine compounds that selectively bind to α
2
δ-1 subunit of Ca channels.
The present invention relates to compounds, and uses thereof, having the chemical formula:
or a pharmaceutically acceptable salt or prodrug thereof, wherein the compound modulates the activity of PAR2 or a PAR2 subtype and thereby may be used to treat or prevent diseases involving abnormal PAR2 or PAR2 subtype activity.
[EN] PAR2-MODULATING COMPOUNDS AND THEIR USE<br/>[FR] COMPOSES MODULANT PAR2 ET LEUR UTILISATION
申请人:ACADIA PHARM INC
公开号:WO2006127379A2
公开(公告)日:2006-11-30
[EN] The present invention relates to compounds, and uses thereof, having the chemical formula: or a pharmaceutically acceptable salt or prodrug thereof, wherein the compound modulates the activity of PAR2 or a PAR2 subtype and thereby may be used to treat or prevent diseases involving abnormal PAR2 or PAR2 subtype activity. [FR] La présente invention porte sur des composés de formule chimique (I) et sur leurs utilisations, ou sur un sel acceptable d'un point de vue pharmaceutique de ceux-ci ou sur un promédicament de ceux-ci. Le composé module l'activité de PAR2 ou d'un sous-type de PAR2, et peut être utilisé pour traiter ou prévenir des maladies donnant lieu à une activité anormale de PAR2 ou du sous-type de PAR2.