35735-57-0Relevant academic research and scientific papers
Synthesis of N -Sulfonyl- and N -Acylpyrroles via a Ring-Closing Metathesis/Dehydrogenation Tandem Reaction
Chen, Weiqiang,Li, Hui-Jing,Liu, Ying,Nan, Xiang,Wu, Yan-Chao,Zhang, Yin-Lin
supporting information, p. 3651 - 3666 (2019/09/30)
N -Sulfonyl- and N -acylpyrroles were synthesized via olefin ring-closing metathesis of diallylamines and in situ oxidative aromatization in the presence of the ruthenium Grubbs catalyst and a suitable copper catalyst. In the presence of Cu(OTf) 2/s
Potent and selective N-(4-sulfamoylphenyl)thiourea-based GPR55 agonists
Yrj?l?, Sari,Parkkari, Teija,Navia-Paldanius, Dina,Laitinen, Tuomo,Kaczor, Agnieszka A.,Kokkola, Tarja,Adusei-Mensah, Frank,Savinainen, Juha R.,Laitinen, Jarmo T.,Poso, Antti,Alexander, Amy,Penman, June,Stott, Lisa,Anskat, Marie,Irving, Andrew J.,Nevalainen, Tapio J.
, p. 119 - 132 (2015/11/24)
To date, many known G protein-coupled receptor 55 (GPR55) ligands are those identified among the cannabinoids. In order to further study the function of GPR55, new potent and selective ligands are needed. In this study, we utilized the screening results from PubChem bioassay AID 1961 which reports the results of Image-based HTS for Selective Agonists of GPR55. Three compounds, CID1792579, CID1252842 and CID1011163, were further evaluated and used as a starting point to create a series of nanomolar potency GPR55 agonists with N-(4-sulfamoylphenyl)thiourea scaffold. The GPR55 activity of the compounds were screened by using a commercial β-arrestin PathHunter assay and the potential compounds were further evaluated by using a recombinant HEK cell line exhibiting GPR55-mediated effects on calcium signalling. The designed compounds were not active when tested against various endocannabinoid targets (CB1R, CB2R, FAAH, MGL, ABHD6 and ABHD12), indicating compounds' selectivity for the GPR55. Finally, structure-activity relationships of these compounds were explored.
Mechanochemical ruthenium-catalyzed olefin metathesis
Do, Jean-Louis,Mottillo, Cristina,Tan, Davin,trukil, Vjekoslav,Frii, Tomislav
supporting information, p. 2476 - 2479 (2015/03/04)
We describe the development of a mechanochemical approach for Ru-catalyzed olefin metathesis, including cross-metathesis and ring-closing metathesis. The method uses commercially available catalysts to achieve high-yielding, rapid, room-temperature metathesis of solid or liquid olefins on a multigram scale using either no or only a catalytic amount of a liquid.
Direct use of allylic alcohols in the allylation of sulfonylimidates
Matsubara, Ryosuke,Masuda, Koichiro,Nakano, Jyunya,Kobayashi, Sh
supporting information; scheme or table, p. 8662 - 8664 (2011/01/03)
We have developed catalytic allylation reactions of sulfonylimidates using allylic alcohols as allylating reagents. Stoichiometric amounts of neither activators nor bases are required in this reaction.
