Results 91 to 100 of about 33,790 (273)

QSAR MODELING OF ANTIBACTERIAL ACTIVITY OF SOME BENZIMIDAZOLE DERIVATIVES [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2011
A quantitative structure-activity relationship (QSAR) study has been carried out for a training set of 12 benzimidazole derivatives to correlate and predict the antibacterial activity of studied compounds against Gram-negative bacteria Pseudomonas ...
SANJA O. PODUNAVAC-KUZMANOVIĆ   +1 more
doaj  

An open‐label, single‐arm, multicenter, phase II trial of bireociclib as monotherapy for heavily pretreated HR‐positive, HER2‐negative advanced breast cancer patients: BRIGHT‐1 trial

open access: yesCancer Communications, EarlyView.
Abstract Background Bireociclib (XZP‐3287) is a novel selective cyclin‐dependent kinase 4 and 6 (CDK4/6) inhibitor, with a favorable safety profile demonstrated in preclinical and phase I studies. BRIGHT‐1 aimed to further explore the efficacy and safety of bireociclib monotherapy in patients with locally advanced, recurrent or metastatic, hormone ...
Jiayu Wang   +18 more
wiley   +1 more source

Advances in Mechanochemical C─H Functionalization: A Comparative Study with Solvent‐Based Approaches

open access: yesChemCatChem, EarlyView.
This review presents the latest advancements made in mechanochemical transition metal catalyzed C─H functionalization, comparing its efficiency, sustainability and scope with traditional solvent‐based methods. By offering a side‐by‐side comparison, it equips organic chemists with the insights needed to select the most effective approach for ...
Nanditha Kattukudiyil Narayanan   +1 more
wiley   +1 more source

Effects of the long-acting garlic tablets "Allicor" on the incidence of acute respiratory viral infections in children

open access: yesТерапевтический архив, 2003
Aim. To elucidate the prospects administration of allicor (long-releasing garlic tablets) in prevention of acute respiratory diseases (ARD) in children vs benzimidazole (dibazole). Material and methods.
I V Andrianova   +4 more
doaj  

Sustainable One‐Pot Synthesis of N‐Substituted Pyrroles Using a Multifunctional Cobalt‐Based Catalyst

open access: yesChemCatChem, EarlyView.
The one‐pot synthesis of N‐substituted pyrroles from nitrobenzene and 2,5‐hexanodione is first ever reported with >99% conversion and >99% chemoselectivity, in a green solvent, using a non‐noble metal‐based catalyst and hydrogen as a reductant under mild reaction conditions simultaneously.
Jose Luis del Río‐Rodríguez   +3 more
wiley   +1 more source

Phosphorus‐Nitrogen Heterocycles Derived from Chelating N‐Donor Ligands: Historical Advances, Recent Highlights, and Outlook

open access: yesChemistry – A European Journal, Volume 31, Issue 16, March 17, 2025.
The chemistry of PN heterocycles is underexplored relative to systems based on main group atoms such as boron. However, strategies for their production have been developed. As a result, the application of PN heterocycles as functional molecular materials, in small molecule activation chemistry and catalysis, and bioimaging and therapeutics have emerged.
Shrabani Khan, Joe B. Gilroy
wiley   +1 more source

A new synthesis of benzimidazoles and aza‐analogs [PDF]

open access: bronze, 1965
H. F. Ridley   +2 more
openalex   +1 more source

Advances in Mechanochemical Methods for One‐Pot Multistep Organic Synthesis

open access: yesChemistry – A European Journal, EarlyView.
This review highlights recent advances in mechanochemical methods for multistep organic synthesis, focusing on sequential one‐pot approaches performed by grinding or ball milling. The presented transformations are discussed in terms of efficiency, applicability, and sustainability, assessing both the challenges and potential of solvent‐free one‐pot ...
Nina Biedermann, Michael Schnürch
wiley   +1 more source

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