基于最近的观察,抗血小板药替卡格雷和其代谢产物之一对革兰氏阳性菌具有杀菌活性,合成并研究了一系列与替卡格雷相关的1,2,3-三唑并[4,5- d ]嘧啶作为推定的抗血小板和抗菌剂。目的是评估解离这两种生物学特性的可能性,并找到表达抗血小板活性且缺乏体外作用的新型1,2,3-三唑并[4,5- d ]嘧啶抗菌活性。合成的新化合物是替卡格雷的已知代谢产物以及结构简化的类似物。发现其中一些表达抗血小板活性并失去抗菌活性,支持了两种活性未必联系在一起的观点。
[EN] NEW PYRIMIDINE DERIVATIVES FOR PREVENTION AND TREATMENT OF GRAM-NEGATIVE BACTERIAL INFECTION, CONTAMINATION AND FOULING [FR] NOUVEAUX DÉRIVÉS DE PYRIMIDINE POUR LA PRÉVENTION ET LE TRAITEMENT D'UNE INFECTION, D'UNE CONTAMINATION ET DE SALISSURES PAR UNE BACTÉRIE À GRAM NÉGATIF
Synthesis and Anti-HIV-1 Activity Evaluation of 5-Alkyl-2-alkylthio-6-(arylcarbonyl or α-cyanoarylmethyl)-3,4-dihydropyrimidin-4(3<i>H</i>)-ones as Novel Non-nucleoside HIV-1 Reverse Transcriptase Inhibitors
作者:Lei Ji、Fen-Er Chen、Erik De Clercq、Jan Balzarini、Christophe Pannecouque
DOI:10.1021/jm061167r
日期:2007.4.1
A series of novel S-DABO analogues (S-DABOs, 1) were synthesized and evaluated as inhibitors of human immunodeficiency virus type-1 (HIV-1). Key structural modifications included replacement of the 6-arylmethyl group by a 6-arylcarbonyl or 6-(alpha-cyanoarylmethyl) group. Most of the compounds showed only micromolar potency against HIV-1 in MT-4 cells in vitro, though two of them (3e and 3g) were unusually
[EN] CLASS OF HETEROAROMATIC COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] CLASSE D'UN COMPOSÉ HÉTÉROAROMATIQUE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一类芳杂环类化合物及其制备方法和用途
PYRIMIDINE DERIVATIVES FOR PREVENTION AND TREATMENT OF BACTERIAL INFECTIONS
申请人:Universite De Liege
公开号:EP3752506B1
公开(公告)日:2022-12-14
ORGANIC PIGMENT FINE PARTICLES AND METHOD OF PRODUCING THE SAME, PIGMENT-DISPERSION COMPOSITION, PHOTOCURABLE COMPOSITION AND INK-JET INK CONTAINING THE SAME, AND COLOR FILTER USING THE SAME AND METHOD OF PRODUCING THE SAME
申请人:Sasaki Daisuke
公开号:US20100261103A1
公开(公告)日:2010-10-14
Organic pigment fine particles, having capability of self-dispersion, having an organic pigment and a polymer compound, the organic pigment fine particles of being nanometer-sized fine particles obtained by mixing an organic pigment solution and a second solvent, thereby to precipitate the fine particles in the mixed liquid, the organic pigment solution prepared by dissolving the organic pigment and the polymer compound in a first solvent, the second solvent of being served as a poor solvent for the organic pigment and being compatible with the first solvent, in which a compound insoluble in the second solvent is used as the polymer compound, and the organic pigment fine particles are provided with a capability of self-dispersing in a third solvent different from any of the first solvent and the second solvent.