[EN] HETEROCYCLIC COMPOUNDS, IN PARTICULAR 2-OXO-4,4,5,5,6,6,7,7-OCTAHYDROBENZOXAZOLE DERIVATIVES, AND THEIR USE AS ANTIBACTERIAL COMPOUNDS [FR] COMPOSÉS HÉTÉROCYCLIQUES, EN PARTICULIER DÉRIVÉS DE 2-OXO -4,4,5,5,6,6,7,7-OCTAHYDROBENZOXAZOLE, ET LEUR UTILISATION EN TANT QUE COMPOSÉS ANTIBACTÉRIENS
A general N-alkylation platform via copper metallaphotoredox and silyl radical activation of alkyl halides
作者:Nathan W. Dow、Albert Cabré、David W.C. MacMillan
DOI:10.1016/j.chempr.2021.05.005
日期:2021.7
The catalytic union of amides, sulfonamides, anilines, imines, or N-heterocycles with a broad spectrum of electronically and sterically diverse alkyl bromides has been achieved via a visible-light-induced metallaphotoredox platform. The use of a halogen abstraction-radical capture (HARC) mechanism allows for room temperature coupling of C(sp3)-bromides using simple Cu(II) salts, effectively bypassing
通过可见光诱导的金属光氧化还原平台实现了酰胺、磺胺、苯胺、亚胺或N-杂环与广谱电子和空间多样化烷基溴的催化结合。卤素提取-自由基捕获 (HARC) 机制的使用允许使用简单的 Cu(II) 盐在室温下耦合 C( sp 3 )-溴化物,有效绕过通常与热诱导 S N 2 或 S相关的过高障碍N 1 N-烷基化。这种区域和化学选择性方案与 >10 类药物相关的N兼容- 亲核试剂,包括已建立的药剂,以及结构多样的伯、仲和叔烷基溴。此外,通过将N-亲核试剂与环丙基溴和未活化的烷基氯(与亲核取代途径不相容的底物)结合,突出了 HARC 方法与传统惰性偶联伙伴结合的能力。初步的机械实验验证了该平台的双重催化、开壳性质,这使得在传统的基于卤化物的N-烷基化系统中无法实现的反应性成为可能。
[EN] 4,4A,5,7,8,8A-HEXAPYRIDO[4,3-B][1,4]OXAZIN-3-ONE COMPOUNDS AS MAGL INHIBITORS<br/>[FR] COMPOSÉS 4,4A,5,7,8,8 A-HEXAPYRIDO [4,3-B] [1,4] OXAZIN-3-ONE EN TANT QU'INHIBITEURS DE MAGL
申请人:HOFFMANN LA ROCHE
公开号:WO2021048242A1
公开(公告)日:2021-03-18
The invention provides new heterocyclic compounds having the general formula (I) wherein A, B, L1, X, m, n, and R1 to R7 are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds as monoacylglycerol lipase (MAGL) inhibitors.
[EN] COMPLEMENT MODULATORS AND RELATED METHODS<br/>[FR] MODULATEURS DU COMPLÉMENT ET PROCÉDÉS ASSOCIÉS
申请人:RA PHARMACEUTICALS INC
公开号:WO2020205501A1
公开(公告)日:2020-10-08
The present disclosure presents compounds and compositions that interact with complement components. Some compounds inhibit complement activity. Included are small molecule compounds and compositions that function as C5 inhibitor compounds. Methods for inhibiting complement activity and methods of treating complement-related indications with the C5 inhibitor compounds and compositions are provided.
[EN] IRAK DEGRADERS AND USES THEREOF<br/>[FR] AGENTS DE DÉGRADATION D'IRAK ET LEURS UTILISATIONS
申请人:KYMERA THERAPEUTICS INC
公开号:WO2020264499A1
公开(公告)日:2020-12-30
The present invention provides compounds, compositions thereof, and methods of using the same. The compounds include an IRAK binding moiety capable of binding to IRAK4 and a degradation inducing moiety (DIM). The DIM could be DTM a ligase binding moiety (LBM) or lysine mimetic. The compounds could be useful as IRAK protein kinase inhibitors and applied to IRAK mediated disorders.
[EN] NOVEL PYRAZOLO-PYRROLO-PYRIMIDINE-DIONE DERIVATIVES AS P2X3 INHIBITORS<br/>[FR] NOUVEAUX DÉRIVÉS DE PYRAZOLO-PYRROLO-PYRIMIDINE-DIONE UTILISÉS EN TANT QU'INHIBITEURS DE P2X3
申请人:BAYER AG
公开号:WO2019081343A1
公开(公告)日:2019-05-02
The present invention covers substituted Pyrazolo-pyrrolo-pyrimidine-dione (PPPD) compounds of general formula (I): in which R1, R2 and R3 are as defined herein, methods of preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of neurogenic diseases, as a sole agent or in combination with other active ingredients.