Results 21 to 30 of about 9,460 (190)

Investigating the Complexation of a Recently Synthesized Phenothiazine with Different Metals by Density Functional Theory [PDF]

International Journal of New Chemistry, 2017
In this research, the complexation of a new recently synthesized phenothiazine with 10 different metals was evaluated by Density functional theory. At the first step, the structures of 6,15-diazabenzo[a][1,4]benzothiazino[3,2-c]phenothiazine, cations and
Mohammad Reza Jalali Sarvestani, Roya Ahmadi   +1 more
doaj   +1 more source

Fluorene‐Framework Engineering Enables Narrowband Red Multi‐Resonance Emitters for High‐Efficiency With Negligible Roll‐Off Toward BT.2020

Angewandte Chemie, EarlyView.
σ‐Decoupled C9 fluorene‐framework topology control enables narrowband red MR emitters. SF‐BNO and PF‐BNO share the same BNO core, but differ in closed/open fluorene ring closure. SF‐BNO improves steric shielding and stability, while PF‐BNO enhances PLQY, orientation, and efficiency. Ex‐PSF and TE‐OLED architectures deliver ultra‐low efficiency roll‐off
Aradhya Rajput, Nisha Vergineya S, Subramanian Muruganantham, Meghana Tirupati, Odugu Pavan Kumar, Jun‐Yun Kim, Mi Young Chae, Jang Hyuk Kwon   +7 more
wiley   +2 more sources

Antiproliferative Phenothiazine Hybrids as Novel Apoptosis Inducers against MCF-7 Breast Cancer

Molecules, 2018
We designed a series of novel phenothiazine-1,2,3-triazole hybrids by the molecular hybridization strategy and evaluated their antiproliferative activity against three cancer cell lines (MDA-MB-231, MDA-MB-468 and MCF-7).
Jun-Xia Zhang, Jiao-Mei Guo, Ting-Ting Zhang, Hong-Jun Lin, Nai-Song Qi, Zhen-Guo Li, Ji-Chun Zhou, Zhen-Zhong Zhang   +7 more
doaj   +1 more source

TEGylated Phenothiazine-Imine-Chitosan Materials as a Promising Framework for Mercury Recovery

Gels, 2022
This paper reports new solid materials based on TEGylated phenothiazine and chitosan, with a high capacity to recover mercury ions from aqueous solutions. They were prepared by hydrogelation of chitosan with a formyl derivative of TEGylated phenothiazine,
Sandu Cibotaru, Daniela Ailincai, Bianca-Iustina Andreica, Xinjian Cheng, Luminita Marin   +4 more
doaj   +1 more source

Synthesis of 4-[10H-Phenothiazin-10-yl(1H-tetrazol-5-yl)-methyl]phenol

Molbank, 2009
This present work aims at synthesizing a novel tetrazole from phenothiazine. Phenothiazine is converted into a nitrile by reacting it with 4-hydroxybenzaldehyde, sodium metabisulphite and sodium cyanide. The nitrile on treatment with NaN3/DMF yielded the
Bathey R. Venkatraman, Helen P. Kavitha
doaj   +1 more source

1-(10H-phenothiazin-10-yl)ethanone

Acta Crystallographica Section E, 2012
In the title compound, C14H11NOS, the phenothiazine unit has a butterfly conformation and the central six-membered ring has a boat form. The fold angle between the benzene rings is 46.39 (7)°, which is larger than found in similar ...
Eri Tokunaga, Tsunehisa Okuno
doaj   +1 more source

ELECTROCHEMICAL OXIDATION OF 10H-PHENOTHIAZINE-1-CARBOXYLIC ACID

Studia Universitatis Babes-Bolyai Chemia, 2017
The electrochemical behavior of 10H-phenothiazine-1-carboxylic acid was investigated by square wave anodic stripping voltammetry (SWASV) at a glassy carbon electrode, which evidenced the first monoelectronic oxidation step at low potentials (around 0.25
Ana-Maria SĂCARĂ, Castelia CRISTEA, Tamás LOVÁSZ, Dan Ioan PORUMB, Éva MOLNÁR   +4 more
doaj   +1 more source

A Phenothiazine-HPQ Based Fluorescent Probe with a Large Stokes Shift for Sensing Biothiols in Living Systems

Molecules, 2021
Due to the redox properties closely related to numerous physiological and pathological processes, biothiols, including cysteine (Cys), homocysteine (Hcy) and glutathione (GSH), have received considerable attention in biological science. On account of the
Yan Zheng, Peng Hou, Yu Li, Jingwen Sun, Hongxia Cui, Haiyan Zhang, Song Chen   +6 more
doaj   +1 more source

A Small‐Molecule DEPTAC Rescues Cognitive Deficits by Targeted Dephosphorylation of Pathological Tau

Advanced Science, EarlyView.
TP2 is a fully synthetic small‐molecule dephosphorylation‐targeting chimera that recruits endogenous PP2A‐Bα to Tau, enabling targeted removal of pathological phosphate modifications. In two tauopathy mouse models, systemic TP2 reduces Tau pathology, preserves neuronal and synaptic integrity, improves neuroimmune homeostasis, and rescues cognition ...
Fei Sun, Yang Liu, Qiuzhi Zhou, Qingyuan Hu, Weixia Wang, Yue Xiao, Jingfen Su, Guanting Liu, Miaomiao Sun, Lixia Chen, Hua Li, Ying Yang, Jian‐Zhi Wang   +12 more
wiley   +1 more source

Crystal structure of levomepromazine maleate

Acta Crystallographica Section E: Crystallographic Communications, 2016
The asymmetric unit of the title salt, C19H25N2OS+·C4H3O4− [systematic name: (S)-3-(2-methoxyphenothiazin-10-yl)-N,N,2-trimethylpropanaminium hydrogen maleate], comprises two (S)-levomepromazine cations and two hydrogen maleate anions.
Gyula Tamás Gál, Nóra Veronika May, Petra Bombicz   +2 more
doaj   +1 more source