[EN] AMINE COMPOUNDS HAVING ANTI-INFLAMMATORY, ANTIFUNGAL, ANTIPARASITIC AND ANTICANCER ACTIVITY [FR] COMPOSÉS AMINE AYANT UNE ACTIVITÉ ANTI-INFLAMMATOIRE, ANTIFONGIQUE, ANTIPARASITAIRE ET ANTICANCÉREUSE
Synthesis and Characterization of Photoswitchable Lipids Containing Hemithioindigo Chromophores
作者:Keetah Eggers、Thomas M. Fyles、Pedro J. Montoya-Pelaez
DOI:10.1021/jo0056848
日期:2001.5.1
chromophore as part of the fatty acid is described. Heck reaction of bromophenyl thioacetate esters with acrylonitrile, followed by reduction, ester hydrolysis, and Friedel--Craft acylation--cyclization gave a substituted thioindoxyl that condensed with an alkoxy benzaldehyde to produce the hemithioindigo. "Solventless" nitrile hydrolysis followed by mixed anhydride coupling of the acid with glycerophosphocholine
ASYMMETRIC ORGANIC PEROXIDE, CROSSLINKING AGENT COMPRISING THE SAME, AND METHOD OF CROSSLINKING WITH THE SAME
申请人:NOF CORPORATION
公开号:EP1233014A1
公开(公告)日:2002-08-21
A crosslinking agent comprising an asymmetry organic peroxide having at least one structure unit of (substituted)benzoylcarbonyloxy group represented by the following formula (1) in the molecule thereof.
Environmentally friendly crosslinking agents and crosslinked silicone rubber moldings are provided thereby.
Specifically, useful crosslinking agents and crosslinking processes for silicone rubber are provided.
A systematic study on the design of fulleropyrrolidine derivatives as the acceptor of photovoltaic cells has been carried out using poly(3-hexylthiophene) (P3HT) as the model base polymer. It was found that N-methoxyethoxyethyl-2-(2-methoxyphenyl)fulleropyrrolidine worked as a good acceptor partner with P3HT and a high power conversion efficiency (PCE) (3.44%) was obtained; this is superior to that of the P3HT polymer including methyl [6,6]-phenyl-C61-butylate ([C60]-PCBM) under the same experimental conditions.
Hansch’s analysis application to chalcone synthesis by Claisen–Schmidt reaction based in DFT methodology
作者:Marco Mellado、Alejandro Madrid、Úrsula Martínez、Jaime Mella、Cristian O. Salas、Mauricio Cuellar
DOI:10.1007/s11696-017-0316-3
日期:2018.3
Chalcones are bioactive compounds obtained from either natural sources or synthetic procedures and widely used due to their several biological properties. The most common experimental methodology in obtaining these compounds is Claisen–Schmidt reaction, which is a particular type of aldolic condensation. In this work, we have synthesized 23 chalcones and by density functional theory (DFT) calculation
Novel 2-(substituted benzyl)quinuclidines inhibit human α7 and α4β2 nicotinic receptors by different mechanisms
作者:Hugo R. Arias、Jhon J. López、Dominik Feuerbach、Angélica Fierro、Marcelo O. Ortells、Edwin G. Pérez
DOI:10.1016/j.biocel.2013.08.003
日期:2013.11
indicate that the methiodides present the highest affinities for the hα7 nAChR agonist sites, while the same compounds bind preferably to the hα4β2 nAChR ion channel domain. These results indicate that the methiodides are competitive antagonists of the hα7 nAChR but noncompetitive antagonists of the hα4β2 subtype. Docking and molecular dynamics simulations showed that the methiodide derivative 8d binds