[EN] PYRAZOLOPYRIDAZINES AND METHODS FOR TREATING RETINAL-DEGENERATIVE DISEASES AND HEARING LOSS ASSOCIATED WITH USHER SYNDROME<br/>[FR] PYRAZOLOPYRIDAZINES ET MÉTHODES DE TRAITEMENT DES MALADIES DÉGÉNÉRATIVES DE LA RÉTINE ET LA PERTE D'AUDITION ASSOCIÉE AU SYNDROME DE USHER
申请人:USHER III INITIATIVE
公开号:WO2012148994A1
公开(公告)日:2012-11-01
Compounds, compositions and methods for the treatment of retinal degenerative diseases, such as retinitis pigmentosa, Leber's congenital Amaurosis, Syndromic retinal degenerations, age-related macular degeneration and Usher Syndrome, and hearing loss associated with Usher Syndrome are described herein.
Structure and photoluminescence of silver(<scp>i</scp>) trinuclear halopyrazolato complexes
作者:Yui Morishima、David James Young、Kiyoshi Fujisawa
DOI:10.1039/c4dt01978d
日期:——
Luminescent silver(i) complexes of substituted halopyrazolate anions are either dimeric trinuclear or trinuclear structures held together with weak interactions.
发光银(i)配合物的卤代吡唑酚阴离子衍生物可以是二聚体三核结构或由弱相互作用保持在一起的三核结构。
Trigonal-prismatic Cu<sup>II</sup><sub>6</sub>-pyrazolato cages: structural and electrochemical study, evidence of charge delocalisation
作者:Gellert Mezei、Marlyn Rivera-Carrillo、Raphael G. Raptis
DOI:10.1039/b615018g
日期:——
Hexanuclear CuII-complexes of formula PPN[Cu6(µ3-O)2(µ-4-Rpz)6(µ-4-R′-3,5-Ph2pz)3] have been structurally characterized and the effect of pyrazole substituents on their two consecutive one-electron oxidation processes, leading to (possibly delocalised) mixed-valent products, has been probed by cyclic voltammetry.
An efficient mixed-valence copper pyrazolate catalyst for the conversion of carbon dioxide and epoxides into cyclic carbonates
作者:Jian-Ge Wang、Yang Liu、Chun-Mei Liu、Jing-Huo Chen、Guang Yang
DOI:10.1039/d3dt00844d
日期:——
In this paper, a cyclic (CuIpz)3·CH3CN (1) precursor and a mixed-valence pentanuclear complex CuI3CuII2(OH)pz6·CH3CN (2) have been synthesized and structurally characterized by single-crystal X-ray diffraction, where pzH = 4-chloro-3,5-diphenylpyrazole. The excellent catalytic activity of 2 has been demonstrated in the chemical fixation of CO2 into value-added cycliccarbonates, which can be carried
本文合成了环状(Cu I pz) 3 ·CH 3 CN ( 1 )前驱体和混合价五核配合物Cu I 3 Cu II 2 (OH)pz 6 ·CH 3 CN ( 2 )并进行了结构分析。通过单晶 X 射线衍射表征,其中 pzH = 4-氯-3,5-二苯基吡唑。2在CO 2的化学固定中表现出优异的催化活性转化为增值环状碳酸酯,可以在常压和室温下进行,并具有超高产率和完美的位阻耐受性。基于密度泛函理论(DFT)计算并与1的催化性能比较,提出2的配位不饱和Cu II原子可能是该催化反应的活性位点。
Halogenation of Pyrazoles Using <i>N</i>‐Halosuccinimides in CCl<sub>4</sub> and in Water