Results 41 to 50 of about 5,776 (241)

5-(4-Bromophenyl)-1,2,3,4-tetrahydrobenzo[a]phenanthridine

Acta Crystallographica Section E, 2009
The title compound, C23H18BrN, was synthesized by the reaction of 4-bromobenzaldehyde, naphthalen-2-amine and cyclohexanone in tetrahydrofuran, catalyzed by iodine.
Ling Su, Ai-Ling Zhang, Heng-Shen Xie
doaj   +1 more source

Cinétique de la mort in vitro de Trypanosoma vivax et Trypanosoma congolense Vanderplank au contact de médicaments trypanocides

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1967
Trypanosoma vivax et Trypanosoma congolense ont été soumis in vitro à l'action de trypanocides appartenant à trois familles chimiques: diamidine, quinoléine et phénanthridine.
Saydil Touré
doaj   +1 more source

In vitro Anti-Inflammatory Potency of Sanguinarine and Chelerythrine via Interaction with Glucocorticoid Receptor

eFood, 2021
As quaternary benzo[c]phenanthridine alkaloids, sanguinarine and chelerythrine possess multiple biological activities including anti-inflammatory effects.
Jie Zhang, Yuan Liang, Li Ren, Tiehua Zhang   +3 more
doaj   +1 more source

Shedding Light on Synthetic Autocatalysis: From Conventional Closed‐Shell Chemistries to Overlooked Open‐Shell Occurrences

Chemistry – A European Journal, EarlyView.
Why add another catalyst when the product itself holds the power to catalyze its own formation? Autocatalysis in synthetic chemistry enhances reaction efficiency and uncovers novel catalytic behavior across both closed‐shell and open‐shell systems, expanding reactivity and enabling innovative design strategies.
Jaspreet Kaur, Joshua P. Barham
wiley   +1 more source

N-[11-(4-Chlorophenyl)-11,12-dihydrobenzo[c]phenanthridin-6-yl]benzamide

Acta Crystallographica Section E, 2010
There are two independent molecules in the asymmetric unit of the title compound, C30H21ClN2O, which differ slightly in the orientation of the unsubstituted phenyl ring.
Min Zhang, Xiang-Yang Wu, Liu-Qing Yang
doaj   +1 more source

Monodentate Phosphine Modulation in Cyclometallated Platinum(II) Complexes for Antileishmanial, Antiviral, and Antitumor Applications

ChemMedChem, EarlyView.
Schematic representation depicting the influence of phosphine ligand identity on the biological and physicochemical characteristics of Pt(II) complexes: PTA promotes antileishmanial activity, PPh2(Php–COOH) strengthens antiviral activity, and TCEP enhances fluorescence.
Antonio A. de Oliveira‐Neto, Gustavo Clauss, Jennyfer Castro, Marcus S. A. Garcia, Natasha M. Cassani, Bruna C. Sandim, Ana Laura C. Oliveira, Stephanie P. B. Reyes, Nádija N. P. da Silva, Fillipe V. Rocha, Ana C. G. Jardim, Danilo C. Miguel, Camilla Abbehausen   +12 more
wiley   +1 more source

A Hypoxia‐Responsive Near‐Infrared Phosphorescence Nanoprobe for High‐Sensitive Detection of Tumor Cells and Imaging of Colorectal Cancer In Situ

Aggregate, Volume 7, Issue 1, January 2026.
We have successfully developed a hypoxia‐responsive near‐infrared phosphorescent probe, Ir‐PEG. This nanoprobe demonstrates high sensitivity, water solubility, and deep‐tissue penetration. It remains specifically activatable even in the hypoxic intestinal environment, facilitating high‐contrast imaging of orthotopic colon cancer.
Jian Chen, Huamin Lan, Sensen Zhou, Weizhi Chen, Xu Zhen, Xiqun Jiang   +5 more
wiley   +1 more source

Crystal structure of (E)-4-benzylidene-6-phenyl-1,2,3,4,7,8,9,10-octahydrophenanthridine

Acta Crystallographica Section E: Crystallographic Communications, 2017
The preparation of the title compound, C26H25N, was achieved by the condensation of an ethanolic mixture of benzaldehyde, cyclohexanone and ammonium acetate in a 2:1:1 molar ratio.
Baidaa K. Al-Rubaye, Alice Brink, Gary J. Miller, Herman Potgieter, Mohamad J. Al-Jeboori   +4 more
doaj   +1 more source

Rapid Access to Emission‐Tunable Organelle‐Targeted Aggregation‐Induced Emission Luminogens Through One‐Pot Skeletal Editing

Transformative Chemistry, Volume 1, Issue 1, December 2025.
Herein we report a skeletal editing strategy for rapidly transforming readily available isoquinolines into synthetically challenging (dihydrodibenzo[c,i]phenanthridin‐6‐yl)diphenylphosphine oxides (DHBPPO) derivatives. These DHBPPO derivatives exhibit tunable emission, aggregation‐induced emission (AIE) properties, organelle‐targeted specificity, and ...
Yanling Liu, Chaoyang Li, Yunlong Qin, Yifan Cheng, Jianing Zhang, Yang Zhao, Tianhao Wu, Chenghan He, Cheng Xu, Qilin Wang, Zheng Zhao, Ben Zhong Tang   +11 more
wiley   +1 more source

Phenanthridine derivatives as potential HIV-1 protease inhibitors.

Biomedical Reports, 2020
In the present study, the antiviral activity of phenanthridine derivatives was assessed. In total, the inhibitory effect of eight structurally similar low-molecular-weight hydrophobic compounds on HIV-1 protease (HIVp) was investigated.
P. Ershov, Yuri V Мezentsev, L. Kaluzhskiy, A. Ivanov   +3 more
semanticscholar   +1 more source