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Relevant bibliographies by topics / Pyridine derivative

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Academic literature on the topic 'Pyridine derivative'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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Journal articles on the topic "Pyridine derivative"

1

Gad-Elkareem, Mohamed A. M., Azza M. Abdel-Fattah, and Mohamed A. A. Elneairy. "Pyrazolo[3,4-b]pyridine in heterocyclic synthesis: synthesis of new pyrazolo[3,4-b]pyridines, imidazo[1',2':1,5]pyrazolo[3,4-b]pyridines, and pyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidines." Canadian Journal of Chemistry 85, no. 9 (2007): 592–99. http://dx.doi.org/10.1139/v07-089.

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Pyrazolo[3,4-b]pyridine derivatives 7 and 9 were synthesized via the reaction of 3-amino-1H-pyrazolo-[3,4-b]pyridine derivative 2 with ω-bromoacetophenones. Reaction of 7 and 9 with Ac2O afforded the imidazo[1',2':1,5]py razolo[3,4-b]pyridine derivative 8 and pyrazolo[3,4-b]pyridine derivative 10, respectively. Reaction of 2 with chloroacetonitrile followed by DMF-DMA gave imidazo[1',2':1,5]pyrazolo[3,4-b]pyridines 4 and 5, respectively. Acetyl acetone and 1,1-dicyano-2,2-dimethylthioethene were reacted with 2 to afford the pyrido[2',3':3,4]pyrazolo-[1,5-a]-pyrimidines 11 and 14, respectively.

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Norman, Rebecca E., Michael V. Perkins, Andris J. Liepa, and Craig L. Francis. "N,N-Dialkyl-N′-Chlorosulfonyl Chloroformamidines in Heterocyclic Synthesis. Part X. The First Pyrazolo[1,5-b][1,2,4,6]thiatriazine Derivatives and their Unusual Reactions with Acylating Agents." Australian Journal of Chemistry 66, no. 11 (2013): 1323. http://dx.doi.org/10.1071/ch13282.

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N,N-dialkyl-N′-chlorosulfonyl chloroformamidines 1 underwent a regioselective reaction with 3-aminopyrazoles 2 to produce pyrazolo[1,5-b][1,2,4,6]thiatriazines 3, representatives of a new ring system. Attempted N-acylation of compounds 3 with acetic anhydride (or chloride) and benzoyl chloride in pyridine, only afforded 5-(pyridin-4-yl)-pyrazolo[1,5-b][1,2,4,6]thiatriazine derivatives 11. The analogous reaction with pyridazine led to the corresponding pyridazin-4-yl derivative.

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Abdel-Rahman, Adel A. H., Amira K. F. Shaban, Ibrahim F. Nassar, et al. "Discovery of New Pyrazolopyridine, Furopyridine, and Pyridine Derivatives as CDK2 Inhibitors: Design, Synthesis, Docking Studies, and Anti-Proliferative Activity." Molecules 26, no. 13 (2021): 3923. http://dx.doi.org/10.3390/molecules26133923.

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New pyridine, pyrazoloyridine, and furopyridine derivatives substituted with naphthyl and thienyl moieties were designed and synthesized starting from 6-(naphthalen-2-yl)-2-oxo-4-(thiophen-2-yl)-1,2-dihydropyridine-3-carbonitrile (1). The chloro, methoxy, cholroacetoxy, imidazolyl, azide, and arylamino derivatives were prepared to obtain the pyridine-‑C2 functionalized derivatives. The derived pyrazolpyridine-N-glycosides were synthesized via heterocyclization of the C2-thioxopyridine derivative followed by glycosylation using glucose and galactose. The furopyridine derivative 14 and the tricy

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Raev, Lyubomir Dimitrov, Ivo Christov Ivanov, and Silviya Georgieva Agontseva. "Addition of some 6-amino-4-aryl-2(1H)-pyridones to phenylisocyanate and related reactions." Zeitschrift für Naturforschung B 74, no. 2 (2019): 191–95. http://dx.doi.org/10.1515/znb-2018-0184.

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AbstractThe Michael addition of enaminoesters to coumarins leads to the formation of the rearranged adduct 1 whose structure has been previously elucidated by X-ray crystallographic analysis. Now, N- and/or O-carbamoylation of the 6-amino-2-pyridone 1 by treatment with phenyl isocyanate in a molar ratio of 1:1 and 1:2 gave N-mono- (2a) or N,O-bis-(phenylcarbamoyl) (3) derivatives, respectively. Further transformations of the corresponding new 2-pyridone derivative 2a into the O-acetyl derivative 2b and the chromeno[3,4-c]pyridine 4 are reported as well.

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Hafez, Hend N., and Abdel-Rahman B. A. El-Gazzar. "Synthesis of Novel Pyridine Bearing Biologically Active Imidiazolyl, Pyrazolyl, Oxa/thiadiazolyl and Urea Derivatives as Promising Anticancer Agents." Current Organic Synthesis 17, no. 1 (2020): 55–64. http://dx.doi.org/10.2174/1570179417666191223163225.

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Background: A novel series of pyridine containing 1,3,4-oxa/thiadiazol derivatives 4a,b, pyrazole derivatives 5-7, thiazole derivatives 9a,b and 17a-c, urea derivatives 12a-c, imidiazole derivative 16, imidazo[1,2-a]pyridine derivatives 18a, b, tetrazole 19, pyrane 20 and pyridine derivatives 21 has been synthesized. Objective: This research aims to synthesize 6-(Trifluoromethyl)-2-[3-(trifluoromethyl)phenyl] amino nicotinohydrazide 2 and 6-(trifluoromethyl)-2-[3-(trifluoromethyl)phenyl]amino pyridin-3-carboaldhyde 15 as key intermediate for the synthesis of novel pyridine derivatives bearing

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Chiassai, Leonardo, Rafael Ballesteros-Garrido, Maria Paz Clares, Enrique García-España, Rafael Ballesteros, and Belén Abarca. "Combining Amines and 3-(2-Pyridyl)-[1,2,3]Triazolo[1,5-a]pyridine: An Easy Access to New Functional Polynitrogenated Ligands." Synthesis 51, no. 21 (2019): 4034–42. http://dx.doi.org/10.1055/s-0037-1611901.

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Triazolopyridine-pyridine amine ligands are easily obtained by means of either thermal- or copper(II)-mediated reactions. Starting from a readily accessible iodo derivative of triazolopyridine-pyridine and different amines, this new family of compounds combines aromatic and aliphatic nitrogen atoms with promising coordinating properties. Furthermore, chemical derivatization of a new triazolopyridine-pyridine diamine compound, N1-[6-([1,2,3]triazolo[1,5-a]pyridin-3-yl)pyridin-2-yl]ethan-1,2-diamine, allows the preparation of several remote-pyridine-containing ligands.

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Grinberga, S., A. Krauze, L. Krasnova, and G. Duburs. "Synthesis of 4-Benzo[1,3]Dioxol-5-Ylthieno-[2,3-b]Pyridines." Latvian Journal of Chemistry 51, no. 1-2 (2012): 143–48. http://dx.doi.org/10.2478/v10161-012-0002-2.

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Synthesis of 4-Benzo[1,3]Dioxol-5-Ylthieno-[2,3-b]Pyridines 4,7-Dihydrothieno[2,3-b]pyridine 4 and thieno[2,3-b]pyridine 6 were obtained by Thorpe-Ziegler cyclization. Mn(OAc)3/acetic acid system had been used for oxidation of 1,4-dihydropyridine 3 to pyridine derivative 5. 6-Carbamoylmethylsulfanyl-1,4-dihydropyridine 3 was prepared by al-kylation of piperidinium 1,4-dihydropyridine-2-thiolate 1 with iodoacet-amide.

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Laxmi, Dandamudi Sri, Suryadevara V. Vardhini, Venkata R. Guttikonda, Mandava V. B. Rao, and Manojit Pal. "Synthesis of 2-substituted Furo[3,2-b]pyridines Under Pd/C-Cu Catalysis Assisted by Ultrasound: Their Evaluation as Potential Cytotoxic Agents." Anti-Cancer Agents in Medicinal Chemistry 20, no. 8 (2020): 932–40. http://dx.doi.org/10.2174/1871520620666200311102304.

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Background: Compounds containing furo[3,2-b]pyridine framework have shown interesting pharmacological properties, including anticancer activities. Though these compounds are generally synthesized via the heteroannulation processes involving acetylenic derivatives, some of them are complex. Objective: The study aimed to explore a series of 2-substituted furo[3,2-b]pyridines for their cytotoxic properties against cancer cell lines in vitro. Methods: We developed a convenient synthesis of 2-substituted furo[3,2-b]pyridines via sequential (i) C-C coupling followed by (ii) C-O bond-forming reaction

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Al-Amiery, A. A., and L. M. Shaker. "Corrosion inhibition of mild steel using novel pyridine derivative in 1 M hydrochloric acid." Koroze a ochrana materialu 64, no. 2 (2020): 59–64. http://dx.doi.org/10.2478/kom-2020-0009.

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AbstractA novel pyridine derivative was synthesized, and its corrosion inhibition effects on mild steel in a 1M hydrochloric acid environment were investigated by gravimetric techniques, The results demonstrated that the inhibitive performance increased with the increasing of inhibitor concentration. At 303, the inhibition efficiency of pyridine derivative 4-hydroxy-3-(pyridin-2-ylaminomethyl)toluene accomplished 96.2% at the inhibitor concentration of 0.005 M. The mechanism of inhibition implicated the forming of a protective layer from inhibitor molecules on the surface of mild steel by a La

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Mohammed, Tiba Ibrahim. "Synthesis of New Azo–Schiff Base Complexes and Study of their Antibacterial Activity." International Journal Papier Advance and Scientific Review 4, no. 1 (2023): 42–56. http://dx.doi.org/10.47667/ijpasr.v4i1.206.

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In this research, we synthesized new azo-schiff base derivatives (4-9). These derivatives of azo compounds (1-3) that synthesized from 4-ethoxyaniline and drivatives of aldehyde such as, 4-aminobenzaldehyde, 4- hydroxybenzaldehyde and 4-ethoxybenzaldehyse to produce azo compounds (1-3). The compounds (1-3) reacted with differents aldehyde such as, isonicotinic hydrazide to produce N'-[(Z)-{3-[(E)-(4-ethoxyphenyl)diazenyl]-4-subs.phenyl}-methylidene]pyridine-4-carbohydrazide derivatives (4-6) and 3-amino pyridine to produce 2-[(E)-(4-ethoxyphenyl)diazenyl]-4-{(E)-[(pyridin-3-yl)imino]-methyl}su

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Dissertations / Theses on the topic "Pyridine derivative"

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Nguyen, Thach-Mien Duong. "Synthesis and decomposition kinetics of ester derivative of procarcinogen and promutagen, PhIP, 1-methyl-6-phenylimidazo[4,5-b]pyridine." Oxford, Ohio : Miami University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=miami1169670407.

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NGUYEN, DUONG THACH-MIEN. "SYNTHESIS AND DECOMPOSITION KINETICS of ESTER DERIVATIVE of PROCARCINOGEN and PROMUTAGEN, PhIP, 1-methyl-6-phenylimidazo[4,5-b]pyridine." Miami University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=miami1169670407.

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3

Guetta, Brigitte. "Vieillissement hygrothermique de composites a matrice psp : etude cinetique, mecanique et spectroscopique." Paris, ENMP, 1987. http://www.theses.fr/1987ENMP0057.

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Venská, Petra. "Odstranění organického znečistění z vody s využitím UV záření." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2017. http://www.nusl.cz/ntk/nusl-295686.

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This diploma thesis focuses on possibilities of applications of UV radiation to remove pollutants from water. It summarizes sources of UV radiation and list their benefits and properties. The thesis characterizes so called advanced oxidation processes using UV light. Degradation pathways od pyridine and its derivatives especially halogenated pyridines are described. The photodegradability of pyridine and a rate of this reaction in model water is investigated in the experimental part. Also, the effect of concentration and dose of H2O2 is assessed. Gas chromatography was used to determinate conc

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Senczyszyn, Jemma Louise. "Dearomatising cyclisations of pyridine derivatives." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/dearomatising-cyclisations-of-pyridine-derivatives(12ef12d9-d46b-416d-864f-ab69b2444256).html.

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Pyridines react with N-acylating agents to create extremely electrophilic pyridinium ions, which are susceptible to dearomatising attack of various nucleophiles. The use of anionic nucleophiles in these cyclisations has been well documented in the literature. Recently within the Clayden group, tethered neutral π-nucleophiles have also been shown to be suitable nucleophiles in this reaction. Dearomatising cyclisations of neutral nucleophiles can occur if the pyridine is first activated by a powerful electrophile (EX). 1,4-Dihydropyridines are generated upon spirocyclisation of N-vinylisonicotin

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Holmes, D. "Studies of thieno[b]pyridine derivatives." Thesis, Nottingham Trent University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355320.

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Sancibrao, Pierre. "Cycloadditions de nitroso Diels-Alder asymétriques et régiosélectives : une nouvelle voie synthétique d'hétérospirocycles." Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112417.

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Au cours de ce projet de recherche, nous nous sommes intéressés à la synthèse de motifs hétérospiraniques énantioenrichis. De ce fait, notre équipe a pu élaborer une nouvelle voie synthétique pouvant conduire à la synthèse de molécules possédant des structures bicycliques spiraniques diverses. Cette voie de synthèse inédite est articulée sur une réaction de nitroso Diels-Alder. Le contrôle de la stéréosélectivité ainsi que le contrôle de la régiosélectivité, peu décrit dans la littérature, ont été spécifiquement étudiés lors de ces travaux. Nos différentes études ont permis de mieux appréhende

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Hill, Matthew D. (Matthew Dennis). "Direct synthesis of pyridine and pyrimidine derivatives." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/43776.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2008.<br>Vita.<br>Includes bibliographical references.<br>I. Synthesis of Substituted Pyridine Derivatives via the Ruthenium-Catalyzed Cycloisomerization of 3-Azadienynes. The two-step conversion of various N-vinyl and N-aryl amides to the corresponding substituted pyridines and quinolines, respectively, is described. The process involves the direct conversion of amides, including sensitive N-vinyl amides, to the corresponding trimethylsilyl alkynyl imines followed by a ruthenium-catalyzed protodesilylation and cyclois

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Knott, Jane Marie. "Studies on Pyridine n-oxides." Thesis, University of Oxford, 1995. http://ora.ox.ac.uk/objects/uuid:cc74d06b-9840-4695-9f47-961583da147c.

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The work described herein is directed towards the Claisen rearrangements and [3+2] cycloaddition reaction of pyridine N-oxide systems. The pyridine N-oxide molecule is a very versatile and useful synthetic intermediate for the construction of more complex pyridines. Chapter 1 contains a review of work carried out within the group towards Claisen rearrangement of benzene-type systems. The acid catalysed rearrangement of these systems affords a high degree of regioselectivity. A literature survey of the [3+2] cycloaddition reaction of both aliphatic nitrones and aromatic N-oxides with various di

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Isik, Murat. "Synthesis Of Various Camphor-based Chiral Pyridine Derivatives." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12605824/index.pdf.

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Chiral aromatic nitrogen heterocycles are finding many applications in asymmetric organic synthesis, particularly as ligands in the preparation of chiral metal complexes. Since camphor-based chiral auxiliaries are known to be especially effective, a number of pyridines fused to the camphor skeleton have been reported. It is well known that nicotinic acid and its derivatives exhibiting qualitatively the biological activity of nicotinamide, which acts as an electron acceptor in many biological redox reactions. In connection to our works, we attempted to develop short and convenient way to prepar

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Books on the topic "Pyridine derivative"

1

Holder, Alvin A. Dipicolinic acid, its analogues and derivatives: Aspects of their coordination chemistry. Nova Science Publishers, 2011.

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Smith, Marie-Louise. Neurotoxic pyridine derivatives and the role of methylation. University of Birmingham, 1997.

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Schubert, U. Terpyridine-based materials: For catalytic, optoelectronic and life science applications. Wiley-VCH, 2011.

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Omar, Abdirahman Hagi Hassan. Reactions of trihalomethyl derivatives of pyridines and pyrimidines with nucleophiles. University of Salford, 1986.

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5

Suchański, Wiesław. Analiza wewnątrzmolekularnych ruchów stochastycznych: Badania za pomocą magnetycznej relaksacji jądrowej ¹³C. Wydawn. Nauk. Uniwersytetu im. Adama Mickiewicza w Poznaniu, 1993.

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6

Stig, Lindholm. Design, synthesis, and antibacterial activity of some pyridylguanidines. Suomalainen Tiedeakatemia, 1990.

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7

Brown, D. J. The naphthyridines. Wiley, 2008.

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Albrecht, Fleckenstein, ed. Cardiovascular effects of dihydropyridine-type calcium antagonists and agonists. Springer-Verlag, 1985.

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9

Newkome, George R. Pyridine and Its Derivatives, Part 5. Wiley & Sons, Incorporated, John, 2009.

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10

Abramovitch, R. A. Pyridine and Its Derivatives, Supplement, Part 3. Wiley & Sons, Incorporated, John, 2009.

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Book chapters on the topic "Pyridine derivative"

1

Gupta, Nidhi, Edward J. O’Loughlin, and Gerald K. Sims. "Microbial Degradation of Pyridine and Pyridine Derivatives." In Microorganisms for Sustainability. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-7462-3_1.

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2

Kiuru, Paula, and Jari Yli-Kauhaluoma. "Pyridine and Its Derivatives." In Heterocycles in Natural Product Synthesis. Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527634880.ch8.

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Reddy, D. Madhusudan, and Gopal Reddy. "Microbial Degradation of Pyridine and Its Derivatives." In Microorganisms in Environmental Management. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-2229-3_12.

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Paulus, Wilfried. "Pyridine Derivatives and Related Compounds (Benzopyridines = Quinolines)." In Microbicides for the Protection of Materials. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-2118-7_13.

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Paulus, Wilfried. "Pyridine Derivatives and Related Compounds (Benzopyridines = Quinolines)." In Directory of Microbicides for the Protection of Materials. Springer Netherlands, 2004. http://dx.doi.org/10.1007/1-4020-2818-0_36.

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Koukal, Petr, Jan Ulč, David Nečas, and Martin Kotora. "Pyridine N-Oxides and Derivatives Thereof in Organocatalysis." In Topics in Heterocyclic Chemistry. Springer International Publishing, 2017. http://dx.doi.org/10.1007/7081_2017_3.

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Barnes, R. A. "Properties and Reactions of Pyridine and its Hydrogenated Derivatives." In Chemistry of Heterocyclic Compounds: A Series Of Monographs. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470186640.ch1.

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Hegde, Shridhar G., Martin D. Mahoney, and Claude R. Jones. "Thiazolo[4,5-b]pyridine-3(2H)-acetic Acid Derivatives." In ACS Symposium Series. American Chemical Society, 1995. http://dx.doi.org/10.1021/bk-1995-0584.ch007.

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Bachurin, S. O., S. E. Tkachenko, and N. N. Lermontova. "Pyridine Derivatives: Structure-Activity Relationships Causing Parkinsonism-Like Symptoms." In Reviews of Environmental Contamination and Toxicology. Springer New York, 1991. http://dx.doi.org/10.1007/978-1-4612-3198-1_1.

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H. Narasimhamurthy, Kereyagalahally, Nichhapurada Kallesha, Chakrabhavi D. Mohan, and Kanchugarakoppal S. Rangappa. "Anticancer Functions of Pyridine Heterocycles." In Cytotoxicity [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106156.

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Pyridine is a heterocyclic molecule with a nitrogen atom that is often found in nature. As a prosthetic group taking part in redox processes in the biological system, it plays an important function in many enzymes of the living system. Pyridine is an important pharmacophore, a privileged scaffold, and a superior heterocyclic system in drug development, with various applications in anticancer research because of its ability to work on significant receptors. Typically, it is the core of several currently available medicines. In the fight against cancer, many pyridine derivatives have been shown

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Conference papers on the topic "Pyridine derivative"

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Kopecky, Sarah E. "Investigation of Substituent Effects on the Corrosion Inhibition of Pyridine Derivatives with Acetylenic Alcohols on Steel in Acid Media." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05569.

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Abstract The corrosion inhibition of substituted pyridine derivatives and quaternized pyridines in the presence and absence of acetylenic alcohol synergists is reported. Electrochemical Frequency Modulation (EFM) was used as a method of monitoring corrosion rates of steel in acidic environments. Early stage pitting was evaluated via scanning electron microscope (SEM) for comparison of measured corrosion rates to observed pit formation. EFM was found to be a reliable and accurate method of monitoring general corrosion rates over time, and causality factor data was found to depend heavily on the

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Xu, Limin, Tao Chen, Ming Han, and Mohammed Bataweel. "Corrosion Inhibition of Carbon Steel in Carbonate Acidizing at Elevated Temperature." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-17562.

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Abstract This paper presents an investigation on the performance of corrosion inhibitors in reducing corrosion loss of N80 steel coupons at high temperature in 15 wt.% and 28 wt.% HCl solutions. This work studied the effect of temperature and acid concentration on corrosion inhibitor performance and provided an efficient corrosion inhibitor for application at elevated temperature of 120°C. Five corrosion inhibitors including Mannich base derivatives and pyridine quaternary ammonium salt were selected. The corrosion rates of N80 steel in concentrated HCl solution with and without corrosion inhi

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Lukovits, I., T. Kosztolányi, E. Kálmán, and G. Pálinkás. "Corrosion Inhibitors: Correlation between Chemical Structure and Efficiency." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99242.

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Abstract Corrosion inhibition efficiencies of heterocyclic, aromatic or partially saturated aromatic compounds (pyrimidines, benzothiazole derivatives, amino-acids containing an aromatic part, pyridines and quinolines) were correlated with quantum chemical indices of the respective molecules. Inhibition efficiencies measured in acidic solutions containing 0.001 and 0.01 mol/L of the inhibitor, respectively, were collected. The quantum chemical calculations were done by using the simple Hückel method. Comparison of inhibition efficiencies and the differences between energies of the highest occu

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Nadgir, Aishwarya, Malatesh S. Pujar, Mahantesha Basanagouda, Raghavendra K. Sali, and Ashok H. Sidarai. "Quenching efficacy of TiO2 on novel pyridine derivative: A photophysical investigation." In PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON PHYSICS OF MATERIALS AND NANOTECHNOLOGY ICPN 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0009152.

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Yun, Hyo Jeong, and Hong Seok Choi. "Abstract 2599: Inhibitory effects of new 1H-pyrrolo[3,2-c]pyridine derivative, KIST101029, on AP-1 activity and neoplastic cell transformation induced by insulin-like growth factor 1." In Proceedings: AACR 104th Annual Meeting 2013; Apr 6-10, 2013; Washington, DC. American Association for Cancer Research, 2013. http://dx.doi.org/10.1158/1538-7445.am2013-2599.

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Pyrko, A. N., and M. V. Smolnik. "SYNTHESIS OF NEW POLYCYCLIC PYRIDINE DERIVATIVES." In SAKHAROV READINGS 2020: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY. Minsk, ICC of Minfin, 2020. http://dx.doi.org/10.46646/sakh-2020-2-158-161.

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Baba-Ahmed, Ikram, Zahira Kibou, Julio A. Seijas, et al. "Pyridine Derivatives as Fluorescent Sensors for Cations." In International Electronic Conference on Synthetic Organic Chemistry. MDPI, 2023. http://dx.doi.org/10.3390/ecsoc-27-16086.

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Mangalagiu, Violeta, Dorina Amariucai-Mantu, Vasilichia Antoci, Dumitrela Diaconu, and Ionel I. Mangalagiu. "Azine derivatives with antimicrobial properties." In Conferința științifică națională cu participare internațională "Integrare prin cercetare și inovare", dedicată Zilei Internaționale a Științei pentru Pace și Dezvoltare. Moldova State University, 2025. https://doi.org/10.59295/spd2024n.87.

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Azine derivatives, especially pyridine, quinoline and their fused derivatives, are invaluable scaffolds in medicinal chemistry having a large variety of biological activities, antimicrobials including. In this work we present some recent results that we obtained in the field of azine with antibacterial, antifungal and antituberculosis activity. Some of the obtained results are very promising, the antimicrobial activity of some azine derivatives being spectacular.

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CHIRIAC, Ghenadie. "Synthesis of isoniazide derivatives for the assembly of new coordinative compounds: a comparative study of theoretical and experimental data." In "Higher education: traditions, values, perspectives", international scientific conference. Ion Creangă Pedagogical State University, 2024. https://doi.org/10.46727/c.27-28-09-2024.p319-324.

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The paper describes the synthesis and characterization of the coordination compounds obtained by condensation reactions between isoniazid and 3-pyridinecarboxaldehyde, respectively 4 pyridinecarboxaldehyde. Isoniazid, a derivative of isonicotinic acid, reacts with pyridinic aldehydes to form imines, and then these imines are used to form coordination complexes with transition metal ions. The study details experimental as well as theoretical aspects. Experimental analyzes and theoretical simulations highlighted the impact of the structure of the derivatives on the stability and properties of th

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Cañete, Álvaro, Christel Maldonado, and Ricardo A. Tapia. "Regiospecific synthesis of 3-bromo-2-(phenylsulfanyl)pyridine derivatives." In 14th Brazilian Meeting on Organic Synthesis. Editora Edgard Blücher, 2013. http://dx.doi.org/10.5151/chempro-14bmos-r0141-1.

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Reports on the topic "Pyridine derivative"

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Kostadinova, Ivanka, Boycho Landzhov, Nikolay Danchev, Lyubomir Vezenkov, and Alexander Oskar. Effect of 4-Amino-pyridine and Newly Synthesized Original 4-Aminopyridine Derivatives on Cuprizoneinduced Demyelination of Corpus Callosum in Mice. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2020. http://dx.doi.org/10.7546/crabs.2020.08.13.

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