Results 1 to 10 of about 22,275 (301)

Expanded use of benzamidines in the Groebke–Blackburn–Bienaymé synthesis of imidazoles and their biological evaluation [PDF]

Beilstein Journal of Organic Chemistry
Heterocyclic compounds are often considered privileged scaffolds because many bioactive molecules contain these moieties. Several inhibitors of the valosin-containing protein (VCP, also known as p97), a target for cancer therapeutics, contain 5 or 6 ...
Kamryn Walker, Sydney Rivas, Erik Tillman-Smith, Kayla McLeod, Jeanee Bullock, Jacqueline Smith   +5 more
doaj   +2 more sources

Electrochemically Induced Synthesis of Imidazoles from Vinyl Azides and Benzyl Amines

Molecules, 2022
An electrochemically induced synthesis of imidazoles from vinyl azides and benzyl amines was developed. A wide range of imidazoles were obtained, with yields of 30 to 64%.
Vera A. Vil’, Sergei S. Grishin, Alexander O. Terent’ev   +2 more
doaj   +1 more source

One-step synthesis of imidazoles from Asmic (anisylsulfanylmethyl isocyanide)

Beilstein Journal of Organic Chemistry, 2021
Substituted imidazoles are readily prepared by condensing the versatile isocyanide Asmic, anisylsulfanylmethylisocyanide, with nitrogenous π-electrophiles.
Louis G. Mueller, Allen Chao, Embarek AlWedi, Fraser F. Fleming   +3 more
doaj   +1 more source

Design, Synthesis and Biological Evaluation of Imidazole-Substituted/Fused Aryl Derivatives Targeting Tubulin Polymerization as Anticancer Agents

SynOpen, 2023
The development of new pharmacologically active molecules targeting tubulin polymerization has recently attracted great interest in research groups. In efforts to develop new potent anticancer compounds, imidazole-tethered/fused pharmacologically active ...
Kapil Kumar Goel, Satyendra Kumar Rajput, Rajeev Kharb   +2 more
doaj   +1 more source

Exploration of Benzenesulfonamide-Bearing Imidazole Derivatives Activity in Triple-Negative Breast Cancer and Melanoma 2D and 3D Cell Cultures

Pharmaceuticals, 2021
Heterocyclic compounds are one of the main groups of organic compounds possessing wide range of applications in various areas of science and their derivatives are present in many bioactive structures. They display a wide variety of biological activities.
Benas Balandis, Vytautas Mickevičius, Vilma Petrikaitė   +2 more
doaj   +1 more source

Metal-Free Eliminative C-H Arylthiolation of 2H-Imidazole N-Oxides with Thiophenols

Chemistry, 2023
A synthetic strategy based on reactions of cyclic imine oxides, namely 2H-imidazole 1-oxides, with thiophenols mediated by acetyl chloride was successfully applied as a convenient tool to obtain a series of novel azaheterocyclic molecules, including ...
Egor A. Nikiforov, Nailya F. Vaskina, Timofey D. Moseev, Mikhail V. Varaksin, Valery N. Charushin, Oleg N. Chupakhin   +5 more
doaj   +1 more source

Synthesis of Novel Benzenesulfonamide-Bearing Functionalized Imidazole Derivatives as Novel Candidates Targeting Multidrug-Resistant Mycobacterium abscessus Complex

Microorganisms, 2023
Infections caused by drug-resistant (DR) Mycobacterium abscessus (M. abscessus) complex (MAC) are an important public health concern, particularly when affecting individuals with various immunodeficiencies or chronic pulmonary diseases.
Benas Balandis, Povilas Kavaliauskas, Birutė Grybaitė, Vidmantas Petraitis, Rūta Petraitienė, Ethan Naing, Andrew Garcia, Ramunė Grigalevičiūtė, Vytautas Mickevičius   +8 more
doaj   +1 more source

Use of DNA‐alkylating pyrrole‐imidazole polyamides for anti‐cancer drug sensitivity screening in pancreatic ductal adenocarcinoma

Cancer Medicine, 2023
Background Activating mutations of the KRAS occurs in >90% of pancreatic ductal adenocarcinoma (PDAC) cases. However, direct pharmacological targeting of the activated KRAS protein has been challenging.
Akiko Tsujimoto, Niina Matsuo, Xiaoyi Lai, Takahiro Inoue, Hiroyuki Yoda, Jason Lin, Yoshinao Shinozaki, Takayoshi Watanabe, Nobuko Koshikawa, Atsushi Takatori, Hiroki Nagase   +10 more
doaj   +1 more source

One-pot synthesis of 2,4,5-trisubstituted imidazole derivatives catalyzed by btppc under solvent-free conditions

Bulletin of the Chemical Society of Ethiopia, 2017
A simple and efficient method for one-pot synthesis of lophine derivatives (2,4,5-trisubstituted imidazoles) by using the benzyltriphenylphosphonium chloride (BTPPC), as a catalyst, under solvent-free conditions is described.
M. Alikarami, M. Amozad
doaj   +1 more source

Regiodivergent synthesis of functionalized pyrimidines and imidazoles through phenacyl azides in deep eutectic solvents

Beilstein Journal of Organic Chemistry, 2020
We report that phenacyl azides are key compounds for a regiodivergent synthesis of valuable, functionalized imidazole (32–98% yield) and pyrimidine derivatives (45–88% yield), with a broad substrate scope, when using deep eutectic solvents [choline ...
Paola Vitale, Luciana Cicco, Ilaria Cellamare, Filippo M. Perna, Antonio Salomone, Vito Capriati   +5 more
doaj   +1 more source