Synthesis and anti-bacterial activity of new series of 4-(substituted biphenyl-4-yl)-6-methyl-2-oxo/thioxo-1,2,3, 4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester
作者:Rahul R. Nagawade、Devanand B. Shinde
DOI:10.1002/jhet.221
日期:——
New series of 4-(substituted biphenyl-4-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester and 4-(substituted biphenyl-4-yl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester has been synthesized and the structures of the new compounds were established on the basis of 1H NMR, Mass (ES/MS), elemental analysis, and melting point. In-vitro antibacterial
新系列的4-(取代的联苯-4-基)-6-甲基-2-氧代1,2,3,4-四氢-嘧啶-5-羧酸乙酯和4-(取代的联苯-4-基合成了)-6-甲基-2-硫代-1,2,3,4-四氢-嘧啶-5-羧酸乙酯,并根据1 H NMR,Mass( ES / MS),元素分析和熔点。评估体外 抗菌活性(MIC活性)并将其与标准药物进行比较环丙沙星,司帕沙星和曲伐沙星。这个新系列中的大多数化合物对革兰氏阳性和革兰氏阴性生物均显示出中等的抗菌活性。J.杂环化学。(2010)。
Quinolines and pharmaceutical compositions thereof
申请人:Wyeth
公开号:US07576215B2
公开(公告)日:2009-08-18
This invention provides compounds of formula I
that are useful in the treatment or inhibition of LXR mediated diseases.
本发明提供了I式化合物,可用于治疗或抑制LXR介导的疾病。
Catalytic properties of several supported Pd(II) complexes for Suzuki coupling reactions
作者:Oleksiy Vassylyev、Jengshiou Chen、Anthony P. Panarello、Johannes G. Khinast
DOI:10.1016/j.tetlet.2005.08.029
日期:2005.10
Pd(II) complexes with N-ligands were synthesized and tested for Suzuki coupling reaction. These complexes were also heterogenized on silica. The resulting site-isolated catalysts showed a high catalytic activity. The most stable complex was supported N-(propyl)ethylenediamine, which did not display any notable leaching. The effects of reaction conditions and the nature of the boronic acid derivative on the conversion of the starting compounds were studied. (c) 2005 Elsevier Ltd. All rights reserved.
QUINOLINES USEFUL IN TREATING CARDIOVASCULAR DISEASE