Discovery of a N′-hydroxyphenylformamidine derivative HET0016 as a potent and selective 20-HETE synthase inhibitor
摘要:
N-(4-Butyl-2-methylphenyl)-N'-hydroxyformamidine (HET0016) was evaluated as the first potent and selective inhibitor of 20-hydroxy-5,8,11,14-eicosatetraenoic acid (20-HETE) synthase. The IC50 value of HET0016 for the production of 20-HETE from arachidonic acid (AA) by human renal microsomes was 8.9 +/- 2.7 nM, with over 200 times the selectivity of xenobiotic-metabolizing cytochrome P450 enzymes. An examination of the structure-activity relationship revealed that the unsubstituted hydroxyformamidine moiety and the substituent at the para-position of the N-hydroxyformamidine moiety are necessary for the potent activity of HET0016. (C) 2001 Elsevier Science Ltd. All rights reserved.
Rh(<scp>iii</scp>)-Catalyzed straightforward arylation of 8-methyl/formylquinolines using diazo compounds
作者:Bidhan Ghosh、Rajarshi Samanta
DOI:10.1039/c9cc02391g
日期:——
A straightforward Rh(III)-catalyzed general strategy was developed for the introduction of naphthol/phenol moieties to the C(sp3)–H bond of 8-methylquinoline using diazonaphthalen-2(1H)-ones/quinone diazides. The developed method was further extended towards the arylation of 8-formylquinolines to accomplish diarylketone derivatives. The method is simple, relatively rapid, and chemo and regioselective
This invention relates to 3,4-dihydro-2H-pyrimido[2,1-b]benzothiazoles displaying monoamine-oxidase inhibiting activity. The compounds are useful as antidepressants and anti-Parkinson agents.
[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.