6134-61-8Relevant articles and documents
Structure-Guided Modification of Heterocyclic Antagonists of the P2Y14 Receptor
Yu, Jinha,Ciancetta, Antonella,Dudas, Steven,Duca, Sierra,Lottermoser, Justine,Jacobson, Kenneth A.
supporting information, p. 4860 - 4882 (2018/06/20)
The P2Y14 receptor (P2Y14R) mediates inflammatory activity by activating neutrophil motility, but few classes of antagonists are known. We have explored the structure-activity relationship of a 3-(4-phenyl-1H-1,2,3-triazol-1-yl)-5-(aryl)benzoic acid antagonist scaffold, assisted by docking and molecular dynamics (MD) simulation at a P2Y14R homology model. A computational pipeline using the High Throughput MD Python environment guided the analogue design. Selection of candidates was based upon ligand-protein shape and complementarity and the persistence of ligand-protein interactions over time. Predictions of a favorable substitution of a 5-phenyl group with thiophene and an insertion of a three-methylene spacer between the 5-aromatic and alkyl amino moieties were largely consistent with empirical results. The substitution of a key carboxylate group on the core phenyl ring with tetrazole or truncation of the 5-aryl group reduced affinity. The most potent antagonists, using a fluorescent assay, were a primary 3-aminopropyl congener 20 (MRS4458) and phenyl p-carboxamide 30 (MRS4478).
T-BuXPhos: A highly efficient ligand for Buchwald-Hartwig coupling in water
Wagner, Patrick,Bollenbach, Maud,Doebelin, Christelle,Bihel, Frederic,Bourguignon, Jean-Jacques,Salome, Christophe,Schmitt, Martine
supporting information, p. 4170 - 4178 (2014/09/29)
An efficient and versatile 'green' catalytic system for the Buchwald-Hartwig cross-coupling reaction in water is reported. In an aqueous micellar medium, the combination of t-BuXPhos with [(cinnamyl)PdCl]2 showed excellent performance for coupling arylbromides or chlorides with a large set of amines, amides, ureas and carbamates. The method is functional-group tolerant, proceeds smoothly (30 to 50 °C) and provides rapid access to the target compounds in good to excellent isolated yields. When applied to the synthesis of a known NaV1.8 modulator, this method led to a significant improvement of the E-factor in comparison with classical organic synthesis. the Partner Organisations 2014.
BENZIMIDAZOLE CANNABINOID AGONISTS BEARING A SUBSTITUTED HETEROCYCLIC GROUP
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Page/Page column 30, (2008/06/13)
The present invention is related to novel benzimidazole compounds of formula (I) having cannabinoid receptor agonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals, in particular humans.