[EN] PYRIMIDINE COMPOUND AND ITS USE IN PEST CONTROL<br/>[FR] COMPOSÉ PYRIMIDINE ET SON UTILISATION DANS LA LUTTE ANTIPARASITAIRE
申请人:SUMITOMO CHEMICAL CO
公开号:WO2010134478A1
公开(公告)日:2010-11-25
A pyrimidine compound represented by below formula (I) has excellent control activity against pests and is useful as an active ingredient of a pest controlling agent.
以下公式(I)所代表的嘧啶化合物对害虫具有出色的控制活性,并可用作杀虫剂的活性成分。
Substituted Pyridazinyl- and Pyrimidinyl-Quinolin-4-Ylamine Analogues
申请人:Caldwell Timothy M.
公开号:US20080175794A1
公开(公告)日:2008-07-24
Substituted pyridazinyl- and pyrimidinyl-quinolin-4-ylamine analogues are provided. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using them to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
A pyrimidine compound represented by below formula (I) has excellent control activity against pests and is useful as an active ingredient of a pest controlling agent.
Disclosed is a phosphorescent organometallic complex having: a 6-membered aromatic heterocycle having a nitrogen atom; iridium or platinum to which the nitrogen atom coordinates; and an aryl group which is bonded to an α-carbon of the nitrogen atom and is ortho-metalated with the iridium or platinum, where at least one of the aromatic heterocycle and the aryl group has an alicyclic hydrocarbon having an intramolecular carbon-carbon bridged bond as a substituent. The ability of the bulky structure of the alicyclic hydrocarbon to inhibit aggregation of the organometallic complex, concerted with the strong electron-donating property of the alicyclic hydrocarbon to the aromatic heterocycle or the aryl group, contributes to the increase in absorption coefficient and phosphorescent efficiency of the organometallic complex. The improved absorption coefficient and the phosphorescent efficiency allow the formation of a light-emitting element with excellent external quantum efficiency over 25%.