[EN] INSECT BEHAVIOUR MODIFYING COMPOUNDS<br/>[FR] COMPOSES DE MODIFICATION DU COMPORTEMENT D'INSECTES
申请人:NZ INST FOR CROP & FOOD RES
公开号:WO2005046330A1
公开(公告)日:2005-05-26
The invention provides methods for controlling thrips populations using thrips-repelling and/or thrips-attracting agents. The agents are derivatives of pyridine. The invention also provides methods of preventing or minimising damage to plants by use of the same.
Nonsteroidal cardiotonics. 3. New 4,5-dihydro-6-(1H-indol-5-yl)pyridazin-3(2H)-ones and related compounds with positive inotropic activities
作者:Alfred Mertens、Walter Gunar Friebe、Bernd Mueller-Beckmann、Wolfgang Kampe、Lothar Kling、Wolfgang Von der Saal
DOI:10.1021/jm00172a031
日期:1990.10
substituted indolyldihydropyridazinones and relatedcompounds 1-18 were synthesized and evaluated for positive inotropic activity. In rats, most of these indole derivatives produced a dose-related increase in myocardial contractility with little effect on heart rate and blood pressure. Compound 13, 4,5-dihydro-5-methyl-6-(2-pyridin-4-yl-1H-indol-5-yl)pyrazin-3(2H) -one (BM 50.0430), was further investigated
Ligand interaction of substituted pyridines with cytochrome P-450
作者:Jerry L. Born、Sherrel Early
DOI:10.1002/jps.2600690728
日期:1980.7
A series of pyridyl ketones and alkyl pyridines was evaluated as type II ligands for cytochromeP-450. Activity as type II ligands was evaluated in terms of the lipid solubility and the pKa values of the compounds.
The water-soluble copper complex generated in situ from CuCl2 and 2,2′-biquinoline-4,4′-dicarboxylic acid dipotassium salt (BQC), has been revealed as a highlyefficient and selective catalyst for the oxidation of secondary 1-heteroaryl alcohols to the corresponding heteroaromatic ketones with aqueous tert-butyl hydroperoxide, under mild conditions. The catalytic system is compatible with different
The first metal-free method for alkylation of quinoxalinones using cheap and stable aryl alkyl ketones as nucleophilic alkylation reagents is reported. This strategy greatly broadens the application channels of aryl alkyl ketones through carbon–carbon bond activation. In addition, the protocol has the advantages of simple operation, broad substrate scope, and good functional group tolerance.