BORON-CONTAINING CYCLIC EMISSIVE COMPOUNDS AND COLOR CONVERSION FILM CONTAINING THE SAME
摘要:
The present disclosure relates to novel photoluminescent complex comprising a BODIPY moiety covalently bonded to a blue light absorbing moiety, and a color conversion film, a back-light unit using the same.
[EN] HEPATITIS B CAPSID ASSEMBLY MODULATORS<br/>[FR] MODULATEURS D'ASSEMBLAGE DE CAPSIDE DE L'HÉPATITE B
申请人:VENATORX PHARMACEUTICALS INC
公开号:WO2021119081A1
公开(公告)日:2021-06-17
Described herein are hepatitis B capsid assembly modulators and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for the treatment of hepatitis B.
Myoglobin-Catalyzed Azide Reduction Proceeds via an Anionic Metal Amide Intermediate
作者:Matthias Tinzl、Johannes V. Diedrich、Peer R. E. Mittl、Martin Clémancey、Markus Reiher、Jonny Proppe、Jean-Marc Latour、Donald Hilvert
DOI:10.1021/jacs.3c09279
日期:2024.1.24
fate of key reaction intermediates. In this system, the reaction proceeds via a proposed nitrene intermediate that is rapidly reduced and protonated to give a reactive ferrous amide species, which we characterized by UV/vis and Mössbauer spectroscopies, quantum mechanical calculations, and X-ray crystallography. Rate-limiting protonation of the ferrous amide to produce the corresponding amine is the final
由血红素蛋白催化的硝酸转移反应在碳-氮键的立体选择性形成方面具有广泛的潜力。然而,生产性硝烯转移与不良的硝烯前体还原之间的竞争限制了这种生物催化方法的广泛实施。在这里,我们研究了模型血红素蛋白肌红蛋白对叠氮化物的还原,以获得对控制关键反应中间体命运的因素的机制见解。在该系统中,反应通过拟议的硝烯中间体进行,该中间体被快速还原和质子化,得到反应性亚铁酰胺物种,我们通过 UV/Vis 和 Mössbauer 光谱、量子力学计算和 X 射线晶体学对其进行表征。亚铁酰胺的限速质子化以产生相应的胺是催化循环的最后一步。这些发现有助于我们了解血红素蛋白催化的叠氮化物还原,并为未来的酶工程活动提供指导,以创造更有效的硝酸转移酶。此外,利用化学酶级联反应中的还原反应为取代吡咯提供了一种潜在的实用途径。
BORON-CONTAINING CYCLIC EMISSIVE COMPOUNDS AND COLOR CONVERSION FILM CONTAINING THE SAME
申请人:[en]NITTO DENKO CORPORATION
公开号:WO2024119026A1
公开(公告)日:2024-06-06
The present disclosure relates to novel photoluminescent complex comprising a BODIPY moiety covalently bonded to a blue light absorbing moiety, and a color conversion film, a back-light unit using the same.
The synthesis of pyrroles and oxazoles based on gold α-imino carbene complexes
作者:Nicole S. Y. Loy、Subin Choi、Sunggak Kim、Cheol-Min Park
DOI:10.1039/c6cc01742h
日期:——
Cationic gold complexes of [small alpha]-oximimino carbenes have been identified to react with nucleophiles with attenuated reactivity including enol ethers and nitriles. These findings allowed us to develop highly efficient synthesis...