合成了一系列系统性的单击衍生的1,3-双(1,2,3-三唑-4-基)苯N ^ C ^ N配位配体的双(三齿)钌(II)配合物,并通过单晶X射线衍射,通过光化学和电化学方法进行研究,并通过计算方法进行研究。提出的全面表征可以更详细地了解无辐射失活机理。此外,我们提供了针对氧化还原匹配,广泛且强烈吸收的环金属化钌(II)配合物的完全优化的合成方法和系统的变化。它们中的大多数显示出较弱的室温发射和延长的激发态寿命。它们显示出高达700 nm的宽吸收性和高达20,000 M -1 cm的高摩尔消光系数 -1的金属-配体电荷转移带,导致黑色。因此,该络合物在染料敏化太阳能电池的应用中显示出巨大的潜力。
Titanium(IV) Isopropoxide Mediated Synthesis of Pyrimidin-4-ones
作者:Joshi M. Ramanjulu、Michael P. DeMartino、Yunfeng Lan、Robert Marquis
DOI:10.1021/ol100624p
日期:2010.5.21
A novel, one-step method for the synthesis of tri- and tetrasubstituted pyrimidin-4-ones is reported. This method involves a titanium(IV)-mediated cyclization involving two sequential condensations of primary and β-ketoamides. The reaction is operationally facile, readily scalable, and offers rapid entry into differentially substituted pyrimidin-4-one scaffolds. The high functional group compatibility
[EN] CARBOXYL SUBSTITUTED INDOLES FOR USE AS PPAR ALPHA MODULATORS<br/>[FR] INDOLES À SUBSTITUTION CARBOXYLE DESTINÉS À ÊTRE UTILISÉS EN TANT QUE MODULATEURS DU PPAR-ALPHA
申请人:SMITHKLINE BEECHAM CORP
公开号:WO2009147121A1
公开(公告)日:2009-12-10
There is provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable salts or solvates thereof wherein one of R1 and R2 is H and the other is COOH. The compounds are useful as PPAR modulators.
[EN] STRAD-BINDING AGENTS AND USES THEREOF<br/>[FR] AGENTS DE LIAISON À STRAD ET LEURS UTILISATIONS
申请人:UNIV CALIFORNIA
公开号:WO2021155004A1
公开(公告)日:2021-08-05
Disclosed herein, inter alia, are compounds for binding STRAD pseudokinase and uses thereof.
披露的内容包括,但不限于,用于结合STRAD假激酶的化合物及其用途。
Nonsymmetrical Dithienylethenes Bearing Dithieno[3,2‐
<i>b</i>
:2′,3′‐
<i>d</i>
]thiophene Units with Photochromic Performance in the Crystalline Phase
作者:Hongke Wang、Hui Lin、Wei Xu、Daoben Zhu
DOI:10.1002/chem.201202520
日期:2013.3.4
Four novel nonsymmetrical photochromic diarylethene compounds containing dithieno[3,2‐b:2′,3′‐d]thiophene units were designed and synthesized to investigate their photochromic properties. All these molecules adopt a photoactive antiparallel conformation in single crystals, as revealed by X‐ray crystallographic analysis, and exhibit excellent photochromism in solution as well as in the crystalline phase
设计并合成了四种新型的含有二噻吩并[3,2- b:2',3'- d ]噻吩单元的非对称光致变色二芳基乙烯化合物,以研究其光致变色特性。X射线晶体学分析表明,所有这些分子在单晶中均具有光活性反平行构象,并且在溶液和结晶相中均表现出出色的光致变色现象。
Cathepsin B inhibitors: Further exploration of the nitroxoline core
their ability to inhibit endopeptidase and exopeptidase activities of cathepsinB. For the most promising inhibitors, the ability to reduce extracellular and intracellular collagen IV degradation was determined, followed by their evaluation in cell-based in vitro models of tumor invasion. The presented data show that we have further defined the structural requirements for cathepsinB inhibition by nitroxoline