Novel Diarylurea Based Allosteric Modulators of the Cannabinoid CB1 Receptor: Evaluation of Importance of 6-Pyrrolidinylpyridinyl Substitution
作者:Thuy Nguyen、Nadezhda German、Ann M. Decker、Tiffany L. Langston、Thomas F. Gamage、Charlotte E. Farquhar、Jun-Xu Li、Jenny L. Wiley、Brian F. Thomas、Yanan Zhang
DOI:10.1021/acs.jmedchem.7b00707
日期:2017.9.14
Allostericmodulators of the cannabinoid CB1receptor have recently been reported as an alternative approach to modulate the CB1receptor for therapeutic benefits. In this study, we report the design and synthesis of a series of diarylureas derived from PSNCBAM-1 (2). Similar to 2, these diarylureas dose-dependently inhibited CP55,940-induced intracellular calcium mobilization and [35S]GTP-γ-S binding
[EN] DIARYLUREAS AS CB1 ALLOSTERIC MODULATORS<br/>[FR] DIARYLURÉES EN TANT QUE MODULATEURS ALLOSTÉRIQUES DE CB1
申请人:RTI INT
公开号:WO2018209030A1
公开(公告)日:2018-11-15
The present invention provides novel diarylurea derivatives (compounds of formula (I)) and their uses. The compounds of the present invention are demonstrated to be allosteric modulators of the CB1 receptor, and therefore useful for the treatment of diseases and conditions mediated by CB1.
作者:Rebecca J. Burns、Ioulia K. Mati、Kamila B. Muchowska、Catherine Adam、Scott L. Cockroft
DOI:10.1002/anie.202006943
日期:2020.9.14
were transposed onto the Hammett substituent constant scale revealing dominant through‐space substituenteffects that cannot be described in classic terms. For example, NO2 groups positioned over a biaryl bond exhibited similar influences as resonant electron donors. Meanwhile, the electro‐enhancing influence of OMe/OH groups could be switched off or inverted by conformational twisting. 267 conformational
A Comparison between KBH4 and NaBH4 in Their Reduction of Pyridinium Salts
作者:Yu Luo、Hao Quan、Bin Zhu、Xiaolin Li、Li Zhan
DOI:10.3987/com-19-14138
日期:——
have been widely used and reported. Figure 1. General synthetic route to piperidine derivative Sodium borohydride was used in most cases as the reducing reagent to reduce pyridinium salts, while in a few reports potassium borohydride was used as the reducing reagent. In addition, the solvents were either methanol or ethanol. Seemingly, these synthetic protocols were well-established, since the reported