The structures of 1-(2-halo-6-fluorophenylmethyl)-1-methylimidazolium bromide salts
作者:Fabio Lorenzini、Andrew C. Marr、Graham C. Saunders、Hayden P. Thomas
DOI:10.1016/j.jfluchem.2018.03.006
日期:2018.6
[MeNC3H3NCH2C6H3X-2-F-6]+·Br− [X = F (1), Cl (2), Br (3), I (4), CF3 (5)] have been determined. The crystal structure of the hydrate of salt 1 contains π–π stacked imidazolium⋯difluorophenyl⋯difluorophenyl⋯imidazolium units. Those of salts 2, 4 and 5 possess bromide⋯halofluorophenyl⋯halofluorophenyl⋯bromide motifs comprising anion–π and π–π stacking interactions. That of salt 4 also contains bromide⋯iodide
1-(2-卤代-6-氟代苯基甲基)-1-甲基咪唑鎓溴化物盐和1-(2-三氟甲基-6-氟代苯基甲基)-1-甲基咪唑鎓溴化物[MeNC 3 H 3 NCH 2 C 6 H 3 X -2-F-6] + ·溴- [X = F(1),CL(2),溴(3),I(4),CF 3(5)]已被确定。盐1的水合物的晶体结构包含π-π堆叠的咪唑⋯二氟苯基⋯二氟苯基⋯咪唑单元。那些盐的2,4和5具有由阴离子-π和π-π堆积相互作用构成的溴化物-卤代氟苯基-卤代氟苯基-溴化物基序。盐4的盐还包含溴化碘化物卤素键。盐3的倍半水合物的晶体结构具有溴⋯卤氟苯基⋯卤氟苯基⋯溴基序。
Selective C(sp
<sup>3</sup>
)−N Bond Cleavage of
<i>N</i>
,
<i>N</i>
‐Dialkyl Tertiary Amines with the Loss of a Large Alkyl Group via an S
<sub>N</sub>
1 Pathway
alkyne-tethered aryl iodides with tertiary hydroxylamines has been developed for the rapid assembly of 3,4-fused tricyclic indoles with a removable aliphatic N-substituent. This domino reaction was realized by alkyne-directed palladacycle formation, electrophilic amination with tertiary hydroxylamines and selective C(sp3)−N bond cleavage with the loss of the larger alkyl group via an SN1 path.
已经开发了一种新型 Pd 0催化的 [2+2+1] 炔烃连接芳基碘化物与叔羟胺的环化反应,用于快速组装具有可去除脂肪族N取代基的 3,4-稠合三环吲哚。这种多米诺骨牌反应是通过炔烃定向的钯环形成、叔羟胺的亲电胺化和选择性 C(sp 3 )-N 键断裂以及通过 S N 1 路径损失更大的烷基来实现的。
[EN] GPR120 RECEPTOR MODULATORS<br/>[FR] MODULATEURS DU RÉCEPTEUR GPR120
申请人:UNIV SYDDANSK
公开号:WO2013185766A1
公开(公告)日:2013-12-19
There is provided novel compounds of formula (I) (insert formula (I)) capable of modulating the G-protein-coupled receptor GPR120, which can be used for controlling insulin levels in vivo and for the treatment of conditions such as type II diabetes, hypertension, ketoacidosis, obesity, glucose intolerance, and hypercholesterolemia and related disorders associated with abnormally high or low plasma lipoprotein, triglyceride or glucose levels. Also the compounds for use in the treatment of obesity type II diabetes and metabolic syndrome.
SHP2 phosphatase inhibitors and methods of use thereof
申请人:Relay Therapeutics, Inc.
公开号:US10934302B1
公开(公告)日:2021-03-02
The present disclosure relates to novel compounds and pharmaceutical compositions thereof, and methods for inhibiting the activity of SHP2 phosphatase with the compounds and compositions of the disclosure. The present disclosure further relates to, but is not limited to, methods for treating disorders associated with SHP2 deregulation with the compounds and compositions of the disclosure.