Results 51 to 60 of about 35,659 (254)

Synthesis and Analgesic Activity of Novel Derivatives of 1,2-Substituted Benzimidazoles

open access: yesJournal of Chemistry, 2013
A series of novel 2-phenylhydrazinomethyl and 2-(2-hydroxyphenyl)-benzimidazole derivatives substituted at the N1-position of benzimidazole nucleus were synthesized as well as screened for analgesic activity.
Shobhit Srivastava   +3 more
doaj   +1 more source

4-Phenyl-9,12,15-trioxa-1,5,6,18-tetraazatetracyclo[16.6.1.02,6.019,24]pentaconta-2,4,19,21,23-pentaen-25-one

open access: yesActa Crystallographica Section E, 2009
The title compound, C24H26N4O4, is a diaza-crown ether encompassing linked phenylpyrazolyl and benzimidazole units that contribute five atoms to the 16-atom ring. The two planar phenylpyrazolyl and benzimidazole units are aligned at an angle of 66.4&#
Joseph Nathan Ghomsi   +4 more
doaj   +1 more source

An efficient synthesis, invitro and insilco evaluation of new pyrazole and isoxazole derivatives as anti-inflammatory agents [PDF]

open access: yes, 2021
343-350The present study is the synthesis of new heterocyclic moieties like pyrazole, isoxazole and thiazole containing benzimidazole nucleus. The title compounds were synthesized from 4-(1H-benzo[d]imidazol-2-yl) oxazol-2-amine.
Merugu, Ramchander   +2 more
core  

Accelerating Discovery of Organic Molecular Crystals via Materials Informatics and Autonomous Experiments

open access: yesAdvanced Intelligent Discovery, EarlyView.
Materials informatics and autonomous experimentation are transforming the discovery of organic molecular crystals. This review presents an integrated molecule–crystal–function–optimization workflow combining machine learning, crystal structure prediction, and Bayesian optimization with robotic platforms.
Takuya Taniguchi   +2 more
wiley   +1 more source

Comprehensive Investigation of Benzimidazolium Derivatives Through Synthesis, Characterization, Cytotoxicity Activity, Immunocytochemistry, and ADME and Toxicity Analyses. [PDF]

open access: yesChemistryOpen
Three benzimidazolium derivatives bearing fluoro, chloro, and methoxy substituents are synthesized and evaluated for anticancer activity. Compound 2b shows the highest antiproliferative activity and induces apoptosis through caspase‐3 activation and PARP1 cleavage. In this study, three novel benzimidazolium derivatives (2a–c) bearing 4‐fluoro, 3‐chloro,
Dilek G, Akkoc S.
europepmc   +2 more sources

Synthesis and second-order nonlinear optical properties of new chromophores containing benzimidazole, thiophene and pyrrole heterocycles [PDF]

open access: yes, 2007
A new series of thermally stable benzimidazole-based nonlinear optical (NLO) chromophores 4-5 has been developed. These chromophores possess a thienylpyrrolyl pi-conjugated system attached to functionalized benzimidazole heterocycles.
Batista, Rosa Maria Ferreira   +3 more
core   +1 more source

Synthesis of Benzimidazole-Sulfonyl Derivatives and Their Biological Activities

open access: yesBiochemistry Research International, 2022
Currently, the synthesis of new compounds with potential bioactivities has become a central issue in the drug discovery arena. Among these new compounds, benzimidazole-sulfonyl scaffolds have vital applications in the fields of pharmaceuticals industries.
Endale Mulugeta, Yoseph Samuel
doaj   +1 more source

Advanced systems for the rapid detection of anthelmintic drugs in food [PDF]

open access: yes, 2011
Several surface plasmon resonance (SPR) biosensor assays were developed and validated for the detection of anthelmintic veterinary drugs in liver tissue and milk using a QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) extraction procedure. The
Keegan, Jemma Louise
core   +2 more sources

Research Progress on Benzimidazole Fungicides: A Review

open access: yesMolecules
Benzimidazole fungicides are a class of highly effective, low-toxicity, systemic broad-spectrum fungicides developed in the 1960s and 1970s, based on the fungicidal activity of the benzimidazole ring structure.
Song Bai   +8 more
doaj   +1 more source

1-[2-(3,4-Dichlorobenzyloxy)-2-phenylethyl]-1H-benzimidazole

open access: yesActa Crystallographica Section E, 2008
In the molecule of the title compound, C22H18Cl2N2O, the planar benzimidazole ring system is oriented with respect to the phenyl and dichlorobenzene rings at dihedral angles of 12.73 (3) and 36.57 (4)°, respectively.
Özden Özel Güven   +3 more
doaj   +1 more source

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