The discovery and optimization of pyrimidinone-containing MCH R1 antagonists
摘要:
Optimization of a series of constrained melanin-concentrating hormone receptor 1 (MCH RI) antagonists has provided compounds with potent and selective MCH R1 activity. Details of the optimization process are provided and the use of one of the compounds in an animal model of diet-induced obesity is presented. (c) 2006 Elsevier Ltd. All rights reserved.
Synthesis and combinatorial approach of the reactivity of 6- and 7-arylthieno[3,2-d][1,3]oxazine-2,4-diones
作者:François-Xavier Le Foulon、Emmanuelle Braud、Frédéric Fabis、Jean-Charles Lancelot、Sylvain Rault
DOI:10.1016/j.tet.2003.10.028
日期:2003.12
This paper describes a general procedure for the synthesis of new substituted thiaisatoic anhydrides or 6- or 7-aryl-1H-thiéno[3,2-d][1,3]oxazine-2,4-diones 3a–j and 4a–f. They were synthesized in large scale under microwave heating conditions with high yields. The reactivity vs nucleophilic reagents of these compounds was studied and permitted to develop a simple combinatorial procedure to synthesize
One-pot synthesis of 2-substituted thieno[3,2-b]indoles from 3-aminothiophene-2-carboxylates through in situ generated 3-aminothiophenes
作者:Roman A. Irgashev、Alexander S. Steparuk、Gennady L. Rusinov
DOI:10.1016/j.tetlet.2019.151185
日期:2019.10
with arylhydrazines in glacial acetic acid solution. The latter step includes in situ decarboxylation of the freed 3-aminothiophene-2-caboxylic acids to the 3-aminothiophenes and their acid promoted reaction with arylhydrazines to initially form arylhydrazones of 5-substituted thiophene-3(2H)-ones, which smoothly cause indolization to afford the desired thieno[3,2-b]indoles.
一种方便的协议,可使用易于获得的5-取代的3-氨基噻吩-2-羧酸酯一锅合成噻吩并[3,2- b ]吲哚,在C-2位带有芳香,噻吩-2-基或苯乙烯基片段Fischer吲哚化反应是在这项研究期间开发的。该方法的两个主要步骤是用氢氧化钠对起始的3-氨基酯进行皂化,然后在冰醋酸溶液中用芳基肼对粗制的3-氨基酸钠盐进行下一步处理。后面的步骤包括将游离的3-氨基噻吩-2-羧酸原位脱羧为3-氨基噻吩,并使其与芳基肼的酸促进反应,最初形成5-取代噻吩-3(2 H的芳基hydr))-平滑地导致吲哚化以提供所需的噻吩并[3,2- b ]吲哚。
[EN] MOF, MOF LINKERS AND MANUFACTURING METHOD THEREOF<br/>[FR] STRUCTURES ORGANOMÉTALLIQUES, LIEURS DE MOF ET PROCÉDÉ DE FABRICATION DE CEUX-CI
申请人:[en]UNIVERSITEIT ANTWERPEN
公开号:WO2022223773A1
公开(公告)日:2022-10-27
The present invention relates to Metal Organic Frameworks (MOF), linkers for said MOFs and method of manufacturing thereof, wherein the MOF linker comprises a core and spacers having aryl moieties.