Results 11 to 20 of about 4,664 (240)
A comparative analysis of virucidal efficiency of biocide agents
Вопросы вирусологии, 2017 The main groups of biocide agents used for inactivation of bacteria and viruses were studied for their virucidal activity against enveloped (HIV, viral hepatitis C, influenza virus A) and non-enveloped viruses (poliovirus, adenovirus).
N. N. Nosik, D. N. Nosik, A. I. Chizhov
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The Chemistry of Guanidine, Guanidinium, and Guanidinate Compounds [PDF]
Australian Journal of Chemistry, 2014 Guanidine-based functional groups occur in many branches of chemistry, due in part to their ability to exist as neutral (guanidine), cationic (guanidinium), and anionic (guanidinate) entities. With such a rich chemistry, it is undoubtedly difficult for researchers to follow the development of so many aspects of guanidine chemistry, especially when ...
Choon Hong Tan, Martyn Coles
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Molecules, 2020 Galega officinalis L. has been known for centuries as an herbal medicine used to alleviate the symptoms of diabetes, but its comprehensive chemical composition and pharmacological activity are still insufficiently known.
Katarzyna Bednarska +2 more
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An Expeditious and Greener Synthesis of 2-Aminoimidazoles in Deep Eutectic Solvents
Molecules, 2016 A high-yield one-pot two-step synthesis of 2-aminoimidazoles (2-AI), exploiting an under-air heterocyclodehydration process between α-chloroketones and guanidine derivatives, and using deep eutectic solvents (DESs) as nonconventional, “green” and ...
Martina Capua +6 more
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Crystal structure of 1,2-bis(2,6-dimethylphenyl)-3-phenylguanidine
Acta Crystallographica Section E: Crystallographic Communications, 2015 In the title compound, C23H25N3, the dihedral angles between the planes of the benzene ring and the two substituent dimethylphenyl rings are 60.94 (7)° and 88.08 (7)°, and the dihedral angle between the planes of the two dimethylphenyl rings is 58.01 (7)°
Hongfei Han, Zhiqiang Guo, Xuehong Wei
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Nature Communications, 2021 So far, only a few chemical oscillators based on organic reactions have been developed. Here, the authors report both autocatalytic and oscillatory reaction networks that form substituted guanidines from thiouronium salts; when coupled to cascade ...
Alexander I. Novichkov +5 more
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Mechanochemical synthesis of thioureas, ureas and guanidines
Beilstein Journal of Organic Chemistry, 2017 In this review, the recent progress in the synthesis of ureas, thioureas and guanidines by solid-state mechanochemical ball milling is highlighted. While the literature is abundant on their preparation in conventional solution environment, it was not ...
Vjekoslav Štrukil
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Medical Sciences Forum, 2022 Our previous research proved that benzenesulfonylguanidine derivatives display significant cytotoxic activity against human cancer cells. Here, we describe new 1-(2-alkylthio-4-chloro-5-methylbenzenesulfonyl)guanidines with cytotoxic activity against HCT-
Aneta Pogorzelska +2 more
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Novel Guanidine Compound against Multidrug-Resistant Cystic Fibrosis-Associated Bacterial Species
Molecules, 2018 Chronic pulmonary infection is a hallmark of lung disease in cystic fibrosis (CF). Infections dominated by non-fermentative Gram-negative bacilli are particularly difficult to treat and highlight an urgent need for the development of new class of agents ...
Aamer Saeed +5 more
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CrystalsGuanidine-containing molecules are an interesting class of compounds within both medicinal and material sciences. Having knowledge of their tautomerism is key in designing guanidines that interact with biological and chemical receptors.
Vijayaragavan Elumalai +6 more
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