Results 61 to 70 of about 46,961 (245)

Crystal structure and Hirshfeld surface analysis of the fungicide metconazole

Acta Crystallographica Section E: Crystallographic Communications
Metconazole is a systemic triazole fungicide that inhibits the ergosterol biosynthesis pathway. It is widely used in agriculture to control fungal infections, including rusts, fusarium and septoria diseases. The molecular structure is a three-ring system,
Thaluru M. Mohan Kumar, Chaluvarangaiah Sowbhagya, Hemmige S. Yathirajan, Sean Parkin   +3 more
doaj   +1 more source

Application of the Triazolization Reaction to Afford Dihydroartemisinin Derivatives with Anti-HIV Activity

Molecules, 2017
Artemisinin and synthetic derivatives of dihydroartemisinin are known to possess various biological activities. Post-functionalization of dihydroartemisinin with triazole heterocycles has been proven to lead to enhanced therapeutic potential.
Sampad Jana, Shabina Iram, Joice Thomas, Muhammad Qasim Hayat, Christophe Pannecouque, Wim Dehaen   +5 more
doaj   +1 more source

Design, synthesis, and apoptotic antiproliferative action of new benzimidazole/1,2,3-triazole hybrids as EGFR inhibitors

Frontiers in Chemistry
IntroductionThis work outlines the design, synthesis, and biological evaluation of a new series of benzimidazole/1,2,3-triazole hybrids as apoptotic antiproliferative agents that inhibit the EGFR pathway.MethodsThe research assesses the antiproliferative
Alshimaa A. Y. Ahmed, Anber F. Mohammed, Zainab M. Almarhoon, Stefan Bräse, Bahaa G. M. Youssif   +4 more
doaj   +1 more source

Crystal structure, computational study and Hirshfeld surface analysis of ethyl (2S,3R)-3-(3-amino-1H-1,2,4-triazol-1-yl)-2-hydroxy-3-phenylpropanoate

Acta Crystallographica Section E: Crystallographic Communications, 2019
In the title molecule, C13H16N4O3, the mean planes of the phenyl and triazole rings are nearly perpendicular to one another as a result of the intramolecular C—H...O and C—H...π(ring) interactions.
Abdelkader Ben Ali, Youness El Bakri, Chin-Hung Lai, Jihad Sebhaoui, Lhoussaine El Ghayati, El Mokhtar Essassi, Joel T. Mague   +6 more
doaj   +1 more source

Triazole Evolution of Candida parapsilosis Results in Cross-Resistance to Other Antifungal Drugs, Influences Stress Responses, and Alters Virulence in an Antifungal Drug-Dependent Manner

mSphere, 2020
The number of invasive infections caused by Candida species is increasing worldwide. The incidence of candidiasis cases caused by non-albicans Candida species, such as Candida parapsilosis, is also increasing, and non-albicans Candida species are ...
Csaba Papp, Flóra Bohner, Katica Kocsis, Mónika Varga, András Szekeres, László Bodai, Jesse R. Willis, Toni Gabaldón, Renáta Tóth, Joshua D. Nosanchuk, Csaba Vágvölgyi, Attila Gácser   +11 more
doaj   +1 more source

Crystal structure of 2-(4-fluoro-3-methylphenyl)-5-{[(naphthalen-1-yl)oxy]methyl}-1,3,4-oxadiazole

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title compound, C20H15FN2O2, adopts an almost planar conformation. The oxadiazole ring makes dihedral angles of 13.90 (1) and 7.93 (1)° with the naphthalene ring system and benzene ring, respectively, while the naphthalene ring system and benzene ...
Muniyappan Govindhan, Kathavarayan Subramanian, Vijayan Viswanathan, Devadasan Velmurugan   +3 more
doaj   +1 more source

Pulmonary Verruconis Infection in an Immunocompetent Patient: A Case Report and Literature Review

Journal of Fungi
Verruconis species are thermophilic, darkly pigmented fungi commonly found in hot environments. Despite their environmental ubiquity, fewer than fifty human infections have been reported, with V. gallopava responsible for most cases.
Lulu Xu, Lili Tao
doaj   +1 more source

5-(5-Aryl-1,3,4-oxadiazole-2-carbonyl)furan-3-carboxylate and New Cyclic <em>C</em>-Glycoside Analogues from Carbohydrate Precursors with MAO-B, Antimicrobial and Antifungal Activities

Molecules, 2012
Cyclization of acyclic <em>C</em>-glycoside derivatives <strong>1a,b</strong> to <strong>2a,b</strong> as the major isomers, and <strong>4a,b</strong> as the minor isomers were carried out.
Nagwa Said Abd El-Dayem, Galila Ahmed Yacout, Seham Yassen Hassan, Mohamed Mohamed El-Sadek   +3 more
doaj   +1 more source

Metal‐Free Covalent Organic Frameworks for Photocatalytic CO2 Reduction

ChemistryEurope, EarlyView.
This review presents an environmentally sustainable strategy to address the critical issue of escalating atmospheric CO2 levels. It explores the application of metal‐free covalent organic frameworks in a photocatalytic approach, offering a green and efficient strategy for carbon dioxide reduction and contributing to climate change mitigation.
Supriti Dutta, Akhtar Alam, Pekham Chakrabortty, Pradip Pachfule   +3 more
wiley   +1 more source

One‐Pot Ruthenium‐Catalyzed Synthesis of Benzyl/Allyl‐Halide Substituted (dihydro)naphthalenes via Radical Benzannulation

ChemistryEurope, EarlyView.
A one‐pot protocol to synthesize reactive benzyl‐ and allyl‐halide‐substituted (dihydro)naphthalenes from 2,3‐aryl‐1,3‐butadiene substrates and halogenated alkanes has been developed, using [Cp*RuCl(PPh3)2] as the catalyst. Mechanistic studies revealed an atom transfer radical addition and radical benzannulation sequence, followed by HCl elimination ...
Nicole S. van Leeuwen, David Vesseur, Thijmen Bonhoff, Jeffrey van Laar, Coert E. J. van Lare, Simon Mathew, Sonja Pullen, Joost N. H. Reek, Aalbert Zwijnenburg, Bas de Bruin   +9 more
wiley   +1 more source