[EN] PYRIMIDINONE DERIVATIVES AND USES THEREOF TO NEUTRALIZE THE BIOLOGICAL ACTIVITY OF CHEMOKINES<br/>[FR] DÉRIVÉS DE PYRIMIDINONE ET LEURS UTILISATIONS POUR NEUTRALISER L'ACTIVITÉ BIOLOGIQUE DES CHIMIOKINES
申请人:CENTRE NATIONAL DE LA RECHERCHE SCIENT - CNRS -
公开号:WO2018011376A1
公开(公告)日:2018-01-18
A subject of the present invention is a compound having the general formula (I) a pharmaceutically acceptable salt thereof or a tautomeric form thereof, wherein A, B3, B4, B5, Y, X, B1 and B2 are as defined in any one of claims 1 to 10. Another subject of the invention is the compound as defined above for use as a medicament, in particular for preventing and/or treating inflammation and inflammatory diseases, immune and auto-immune diseases, pain related diseases, genetic diseases and/or cancer.
6-diarylpyrimidin-2-(1H)-ones is described. Under the experimental conditions, the main reaction products are 4,6-diarylpyrimidin-2-(1H)-ones not 4,6-diaryl-3,4-dihydropyrimidin-2(1H)-ones. The advantage of this method is to achieve improved product yields with an inexpensive and readily available catalyst, and easy experimental set-up, which provides a good method to synthesize 4,6-diarylpyrimidin-2-(1H)-ones. Graphical
4,6-Diaryl/heteroarylpyrimidin-2(1<i>H</i>)-ones as a New Class of Xanthine Oxidase Inhibitors
作者:Shiwani Shukla、Dinesh Kumar、Ritu Ojha、Manish K. Gupta、Kunal Nepali、Preet M. S. Bedi
DOI:10.1002/ardp.201400031
日期:2014.7
vitro xanthineoxidase (XO) inhibitory activity for the first time. Structure‐activity relationship analyses are also presented. Among the synthesized compounds, VA‐5, ‐9, ‐10, ‐12, ‐22, ‐23, and ‐25 were the active inhibitors with IC50 values ranging from 6.45 to 13.46 µM. Compound VA‐25 with a pyridinyl ring as ring A and a thiophenyl ring as ring B emerged as the most potent XO inhibitor (IC50 = 6
在无溶剂条件下,在微波反应器中使用二氧化硅负载的氟硼酸合成了一系列 4,6-二芳基/杂芳基嘧啶酮。详细研究了 HBF4-SiO2 的催化影响以优化反应条件。首次评估了合成化合物的体外黄嘌呤氧化酶 (XO) 抑制活性。还提供了构效关系分析。在合成的化合物中,VA-5、-9、-10、-12、-22、-23和-25是活性抑制剂,IC50值为6.45至13.46 μM。与别嘌呤醇 (IC50 = 12.24 µM) 相比,具有吡啶基环作为环 A 和苯硫基环作为环 B 的化合物 VA-25 成为最有效的 XO 抑制剂 (IC50 = 6.45 µM)。
Pyrimidinones as Casein Kinase II (CK2) Modulators
申请人:Rice Kenneth D.
公开号:US20090215803A1
公开(公告)日:2009-08-27
A compound having Formula (I) or a pharmaceutically acceptable salt thereof, wherein X, R
1
and R
2
are defined in the specification; pharmaceutical compositions thereof; and methods of use thereof.
H3PMo12O40 catalyzed three-component one-pot synthesis of 4,6-diarylpyrimidin-2(1H)-ones under solvent-free conditions
作者:Zeinab Pourghobadi、Fatemeh Derikvand
DOI:10.1016/j.cclet.2009.11.003
日期:2010.3
4,6-Diarylpyrimidin-2(1H)-one derivatives have been synthesized from three-component one-pot condensation of acetophenone derivatives, aldehydes and urea in the presence of trimethylsilyl chloride and a catalytic amount of H3PMo12O40 undersolvent-freeconditions.
在三甲基甲硅烷基氯和催化量的H 3 PMo 12 O 40的存在下,由苯乙酮衍生物,醛和脲的三组分一锅缩合反应合成了4,6-二芳基嘧啶-2(1 H)-one衍生物。无溶剂条件。