[EN] BENZIMIDAZOLE DERIVATIVE, AND PREPARATION METHOD THEREFOR, AND MEDICAL USE THEREOF [FR] DÉRIVÉ DE BENZIMIDAZOLE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION MÉDICALE [ZH] 一种苯并咪唑类衍生物及其制备方法和医药用途
Fused compounds of Formula (I) and Formula (II), pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions associated with MGL modulation, such as those associated with pain, psychiatric disorders, neurological disorders (including, but not limited to major depressive disorder, treatment resistant depression, anxious depression, bipolar disorder), cancers and eye conditions.
Wherein R
1
, R
2
, R
2a
, R
3
, R
3a
, R
4
, and R
4a
are defined herein.
Redox-Neutral Photocatalytic C−H Carboxylation of Arenes and Styrenes with CO2
作者:Matthias Schmalzbauer、Thomas D. Svejstrup、Florian Fricke、Peter Brandt、Magnus J. Johansson、Giulia Bergonzini、Burkhard König
DOI:10.1016/j.chempr.2020.08.022
日期:2020.10
Carbondioxide (CO2) is an attractive one-carbon (C1) building block in terms of sustainability and abundance. However, its low reactivity limits applications in organic synthesis as typically high-energy reagents are required to drive transformations. Here, we present a redox-neutral C─H carboxylation of arenes and styrenes using a photocatalytic approach. Upon blue-light excitation, the anthrolate
ARYL SUBSTITUTED CARBOXAMIDE DERIVATIVES AS CALCIUM OR SODIUM CHANNEL BLOCKERS
申请人:Inoue Tadashi
公开号:US20120101105A1
公开(公告)日:2012-04-26
The present invention relates to aryl substituted carboxamide derivatives of formula (I) or a pharmaceutically acceptable salt thereof, which have blocking activities of T-type calcium channels or voltage gated sodium channels as the tetrodotoxin-sensitive (TTX-S) blockers such as Na
v1.3
and Na
v1.7
, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels or voltage gated sodium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels or voltage gated sodium channels are involved.
The present invention relates to aryl carboxamide derivatives of formula (I), wherein Ar
1
is phenyl; Ar
2
is aryl; n is 1-4; X is —O—, —S—, —SO— or —SO
2
—, a prodrug thereof or a pharmaceutically acceptable salt thereof, which have blocking activities of voltage gated sodium channels as the TTX-S channels, and which are useful in the treatment or prevention of such disorders and diseases as pain in which voltage gated sodium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases as pain in which voltage gated sodium channels are involved.