The present invention relates to the field of anti-inflammatory substances, and more particularly to novel compounds that act as antagonists of the mammalian adhesion proteins known as selectins. In some embodiments, methods for treating selectin mediated disorders are provided which include administration of compound of Formula I:
wherein the constituent variables are defined herein.
The present teachings relate to novel compounds of formula I:
wherein the constituent variables are as defined herein. Compounds of the present teachings can act as antagonists of the mammalian adhesion proteins known as selecting. Methods for treating or preventing selectin-mediated disorders are provided, which include administration of these compounds in a therapeutically effective amount.
Abstract In order to search for novel potent and environmentally benign insecticides, a series of anthranilic diamides containing various fluorinated groups were designed and synthesized. Their structures were confirmed by 1 H NMR, 13 C NMR, 19 F NMR, elemental analysis, HRMS or mass spectra. Their insecticidalactivities against oriental armyworm ( Mythimna separata ) and diamondback moth ( Plutella
摘要为了寻找新型的,对环境无害的新型杀虫剂,设计并合成了一系列含各种氟基团的邻氨基苯甲酰胺。它们的结构通过1 H NMR,13 C NMR,19 F NMR,元素分析,HRMS或质谱确认。评估了它们对东方粘虫(Mythimna separata)和小菜蛾(Plutella xylostella)的杀虫活性。初步讨论了结构-活性关系(SAR)。生物学测定表明,大多数化合物表现出中等至优异的杀虫活性。特别地,Ia显示出对东方粘虫的高杀幼虫活性。同时,Iu对小菜蛾的杀幼虫效果比市售氯扑兰酯更好。
Discovery of aminoquinazoline derivatives as human A2A adenosine receptor antagonists
adenosine A(2A) antagonists with an aminoquinazoline moiety were designed and synthesized. The optimization of the initial lead compound based on in vitro and in vivo activity has led to the discovery of a potent and selective class of adenosine A(2A) antagonists. The structure-activity relationships of this novel series of bicyclic aminoquinazoline derivatives as adenosine A(2A) antagonists are described