4-Heterocyclyl tetrahydropyridines as selective ligands for the human dopamine D4 receptor
摘要:
A series of 1,2,3,6-tetrahydropyridines 3 were synthesised, which resulted in selective high affinity dopamine Dq ligands. The SAR of heterocyclic replacements and aromatic substitution was investigated, leading to compounds of nanomolar binding affinity with excellent selectivity over both D-2 and D-3 receptors. (C) 1997 Elsevier Science Ltd.
Regiodivergent Cross-Dehydrogenative Coupling of Pyridines and Benzoxazoles: Discovery of Organic Halides as Regio-Switching Oxidants
作者:Shuya Yamada、Kei Murakami、Kenichiro Itami
DOI:10.1021/acs.orglett.6b00932
日期:2016.5.20
regio-divergent heterocyclic CDCs is considered crucial. In this Letter, the unprecedented use of organic halides as an oxidant to achieve the CDC reaction of pyridines and benzoxazoles with palladium catalyst is described. Moreover, the regioselectivity of the pyridine functionalization site can be controlled by the choice of organic halides.
Deep eutectic solvent-catalyzed arylation of benzoxazoles with aromatic aldehydes
作者:Phuong Hoang Tran、Anh-Hung Thi Hang
DOI:10.1039/c8ra01094c
日期:——
A novel and efficient methodology for the arylation of benzoxazoles with aromaticaldehydes catalyzed by deep eutectic solvent has been developed. The reaction smoothly proceeded with a wide range of substrates to give the desired products in high yields within short reaction time. Deep eutectic solvents are easily recovered and reused without significant loss of catalytic activity.
[EN] COMPOSITION AND METHOD FOR CONTROLLING ARTHROPOD PESTS<br/>[FR] COMPOSITION ET PROCÉDÉ DE CONTRÔLE DES INSECTES ARTHROPODES NUISIBLES
申请人:SUMITOMO CHEMICAL CO
公开号:WO2011049221A1
公开(公告)日:2011-04-28
The present invention provides: an arthropod pests control composition comprising, as active ingredients, a condensed heterocyclic compound and a pyrethroid compound; a method for controlling arthropod pests which comprises applying effective amounts of a condensed heterocyclic compound and a pyrethroid compound to the arthropod pests or a locus where the arthropod pests inhabit; and so on.
[EN] COMPOSITION AND METHOD FOR CONTROLLING ARTHROPOD PESTS<br/>[FR] COMPOSITION ET PROCÉDÉ POUR LA LUTTE CONTRE DES INSECTES ARTHROPODES NUISIBLES
申请人:SUMITOMO CHEMICAL CO
公开号:WO2011049220A1
公开(公告)日:2011-04-28
The present invention provides: an arthropod pests control composition comprising, as active ingredients, a condensed heterocyclic compound and pyriproxyfen; a method for controlling arthropod pests which comprises applying effective amounts of a condensed heterocyclic compound and pyriproxyfen to the arthropod pests or a locus where the arthropod pests inhabit; and so on.
[EN] COMPOSITION AND METHOD FOR CONTROLLING ARTHROPOD PESTS<br/>[FR] COMPOSITION ET PROCÉDÉ PERMETTANT DE LUTTER CONTRE LES ARTHROPODES NUISIBLES
申请人:SUMITOMO CHEMICAL CO
公开号:WO2011040629A1
公开(公告)日:2011-04-07
The present invention provides: an arthropod pests control composition comprising, as active ingredients, a condensed heterocyclic compound and a neonicotinoid compound; a method for controlling arthropod pests which comprises applying effective amounts of a condensed heterocyclic compound and a neonicotinoid compound to the arthropod pests or a locus where the arthropod pests inhabit; and so on.