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Journal articles on the topic 'NITROSO DERIVATIVES'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

R., Jeyaraman, C. Thenmozhiyal J., Murugadoss R., and Muthukumar M. "Stereodynamics of diheteroarylpiperidines and their derivatives." Journal of Indian Chemical Society Vol. 76, Nov-Dec 1999 (1999): 527–36. https://doi.org/10.5281/zenodo.5861764.

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Department of Chemistry, Bharathidasan University, Tiruchirappalli-620 024, India <em>Manuscript received 10 August 1999</em> The stereodynamics of a number of <em>N</em>-nitroso-<em>cis</em>-<em>r</em>-2,<em>c</em>-6-di(2-hctcroaryl)- and <em>N</em>-nitroso-<em>cis</em>-<em>r</em>-2,<em>c</em>-6-diarylpiperidines (12-17) have been studied. The conformational preferences have been correlated with those of <em>N</em>-nitroso-<em>cis</em>-<em>r</em>-2,<em>c</em>-6-dimethylpiperidine (1) and <em>N</em>-nitroso-<em>cis</em>-<em>r</em>-2,<em>c</em>-6-diphenylpiperidines (2a-f, 3a-e). Competition be

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2

Wu, Yinuo, Ling-Jun Feng, Xiao Lu, Fuk Yee Kwong, and Hai-Bin Luo. "Palladium-catalyzed oxidative C–H bond acylation of N-nitrosoanilines with toluene derivatives: a traceless approach to synthesize N-alkyl-2-aminobenzophenones." Chem. Commun. 50, no. 97 (2014): 15352–54. http://dx.doi.org/10.1039/c4cc07440h.

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A palladium-catalyzed cross-coupling of N-nitroso-anilines and toluene derivatives for the direct synthesis of N-alkyl-2-aminobenzophenones is described. N-nitroso could act as the traceless directing groups.

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3

Abdelhamid, Abdou Osman, and A. S. Shawali. "Synthesis of Some New 2-Imino-2,3-dihydro-1,3,4-thiadiazole and Selenadiazole Derivatives." Zeitschrift für Naturforschung B 42, no. 5 (1987): 613–16. http://dx.doi.org/10.1515/znb-1987-0516.

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(2)Diazotized 3(5)amino-5(3)-phenylpyrazole reacts with phenacylthiocyanate (1) and phenacylselenocyanate (10) to give the corresponding 1,3,4-thiadiazoline derivative (5) and 1,3,4- selenadiazoline derivative (12), respectively. A mechanism is proposed and it is substantiated by an alternate synthesis of 5 and 12 from the corresponding hydrazidoyl bromide (6) with potassium thiocyanate and potassium selenocyanate, respectively. The thiadiazoline (5) and selenadiazoline (12) give the respective N-acyl derivatives (7a) and (12) with acetic anhydride. Nitrosation of 5 and 12 gives the correspond

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4

Попов, В. О., В. Н. Комов, Е. М. Попенко, and А. В. Сергиенко. "NON-ISOTHERMAL KINETICS OF SOLID-PHASE DECOMPOSITION OF MIXTURES OF OCTOGEN WITH NITRO-NITROZOAMINES." Южно-Сибирский научный вестник, no. 6(40) (December 20, 2021): 193–98. http://dx.doi.org/10.25699/sssb.2021.40.6.022.

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Определены формально-кинетические характеристики термораспада нитро-нитрозоаминов и их смесей с октогеном. Реакция разложения нитрозоаналогов октогена и нитро-нитрозопроизводных тетраазадекалина характеризуется меньшей энергией активации по сравнению с октогеном, и протекает с большей скоростью. Проведен анализ активационных параметров термораспада смесей, установлено активирующее влияние нитрозопроизводных тетраазадекалина на разложение октогена. The formal-kinetic characteristics of the thermal decomposition of nitro-nitrosoamines and their mixtures with HMX have been determined. The decompo

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5

Quesada, Antonio, Antonio Marchal, Manuel Melguizo, et al. "Amino-substituted O6-benzyl-5-nitrosopyrimidines: interplay of molecular, molecular-electronic and supramolecular structures." Acta Crystallographica Section B Structural Science 58, no. 2 (2002): 300–315. http://dx.doi.org/10.1107/s0108768101021607.

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The structures of eight 2,4,6-trisubstituted-5-nitrosopyrimidines (one of which crystallizes in two polymorphs) have been determined, including seven O6-benzyl derivatives which are potential, or proven, in vitro inhibitors of the human DNA-repair protein O6-alkylguanine-DNA-transferase. In the derivatives having an amino substituent at the 4-position, an intramolecular N—H...O hydrogen bond with the nitroso O as an acceptor leads to an overall molecular shape similar to that of substituted purines. There is a marked propensity for these nitroso compounds to crystallize with Z′ = 2. The struct

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6

Pinter, A., G. B. Spiegelhalder, G. Török, et al. "Genotoxicity of N-nitroso-piperazine derivatives." Toxicology Letters 95 (July 1998): 44–45. http://dx.doi.org/10.1016/s0378-4274(98)80175-6.

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7

Sonnenschein, Kristina, Herbert de Groot, and Michael Kirsch. "Formation ofS-Nitrosothiols from Regiospecific Reaction of Thiols withN-Nitrosotryptophan Derivatives." Journal of Biological Chemistry 279, no. 44 (2004): 45433–40. http://dx.doi.org/10.1074/jbc.m405987200.

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S-nitrosothiols transport nitric oxidein vivo, and so-called transnitrosation reactions (i.e.the transfer of the nitroso function from nitrosothiol to thiolate) are believed to be involved in this process. In the present study we examined theN-nitrosotryptophan derivative-dependent nitrosation of thiols, a hitherto ignored possibility for the formation ofS-nitrosothiols. The corresponding products were identified by15N-NMR spectrometry. The fact that the reaction proceeded under hypoxic conditions as well as in non-aqueous solution strongly indicated the occurrence of a transnitrosation reacti

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8

Abele, Edgars, and Ramona Abele. "Oximes of Nucleosides and Related Compounds: Synthesis, Reactions and Biological Activity." Current Organic Synthesis 15, no. 5 (2018): 650–65. http://dx.doi.org/10.2174/1570179415666180524112811.

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Background: Literature data on the synthesis and structure of oximes of nucleosides and related nitrogenous bases from pyrimidine and purine were reviewed. Synthesis of novel heterocyclic systems from nucleoside oximes related pyrimidine oximes was described. The biological activity of derivatives of nucleoside and nitrogenous base oximes was also reviewed. <p> Objective: The review focuses on the recent progress in the area of nucleoside oxime synthesis, reactions and biological activity. Conclusion: In summary, literature data on the synthesis and structure of oximes of nucleosides and

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9

Monbaliu, Jean-Christophe M., Lucas K. Beagle, Judit Kovacs, Matthias Zeller, Christian V. Stevens та Alan R. Katritzky. "En route towards α-benzotriazoyl nitroso derivatives". RSC Advances 2, № 24 (2012): 8941. http://dx.doi.org/10.1039/c2ra21311g.

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10

El-Kashef, Hussein, Talaat El-Emary, Pierre Verhaeghe, Patrice Vanelle, and Maha Samy. "Anticancer and Anti-Inflammatory Activities of Some New Pyrazolo[3,4-b]pyrazines." Molecules 23, no. 10 (2018): 2657. http://dx.doi.org/10.3390/molecules23102657.

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New derivatives of pyrazolo[3,4-b]pyrazines and related heterocycles were synthesized using 5-amino-3-methyl-4-nitroso-1-phenyl-pyrazole (1) as a starting material. The 5-acetyl derivative 15 was shown to be a useful key intermediate for the synthesis of several derivatives of pyrazolopyrazines. Some of the prepared compounds were evaluated for their anti-inflammatory and anti-breast cancer MCF-7 cell line activities. SAR study showed that compounds 15 and 29 exhibited remarkable anti-inflammatory activity, where 15 showed the same activity as that of the reference drug indomethacin. On the ot

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11

Bianchi, Pauline, and Jean-Christophe M. Monbaliu. "Three decades of unveiling the complex chemistry of C-nitroso species with computational chemistry." Organic Chemistry Frontiers 9, no. 1 (2022): 223–64. http://dx.doi.org/10.1039/d1qo01415c.

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This review revisits the complex reactivity of C-nitroso derivatives through the synergistic combination of computational and synthetic organic chemistry, with an emphasis on the rationalization of mechanisms and selectivities.

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12

Inbal, Aida, Osnat Gurevitz, Ilia Tamarin, et al. "Unique Antiplatelet Effects of a Novel S-Nitrosoderivative of a Recombinant Fragment of von Willebrand Factor, AR545C: In Vitro and Ex Vivo Inhibition of Platelet Function." Blood 94, no. 5 (1999): 1693–700. http://dx.doi.org/10.1182/blood.v94.5.1693.

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Abstract The recombinant fragment of von Willebrand factor (vWF) spanning Ala444 to Asp730 and containing an Arg545Cys mutation (denoted AR545C) has antithrombotic properties that are principally a consequence of its ability to inhibit platelet adhesion to subendothelial matrix. Endothelial-derived nitric oxide (NO) can also inhibit platelet function, both as a consequence of inhibiting adhesion as well as activation and aggregation. Nitric oxide can react with thiol functional groups in the presence of oxygen to form S-nitrosothiols, which are naturally occurring NO derivatives that prolong t

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13

Inbal, Aida, Osnat Gurevitz, Ilia Tamarin, et al. "Unique Antiplatelet Effects of a Novel S-Nitrosoderivative of a Recombinant Fragment of von Willebrand Factor, AR545C: In Vitro and Ex Vivo Inhibition of Platelet Function." Blood 94, no. 5 (1999): 1693–700. http://dx.doi.org/10.1182/blood.v94.5.1693.417k32_1693_1700.

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The recombinant fragment of von Willebrand factor (vWF) spanning Ala444 to Asp730 and containing an Arg545Cys mutation (denoted AR545C) has antithrombotic properties that are principally a consequence of its ability to inhibit platelet adhesion to subendothelial matrix. Endothelial-derived nitric oxide (NO) can also inhibit platelet function, both as a consequence of inhibiting adhesion as well as activation and aggregation. Nitric oxide can react with thiol functional groups in the presence of oxygen to form S-nitrosothiols, which are naturally occurring NO derivatives that prolong the biolog

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14

Khazalpour, Sadegh, and Davood Nematollahi. "Electrochemical and chemical synthesis of different types of sulfonamide derivatives of N,N-dimethyl-1,4-benzenediamine using 4-nitroso-N,N-dimethylaniline." Green Chemistry 17, no. 6 (2015): 3508–14. http://dx.doi.org/10.1039/c5gc00438a.

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Syntheses of disulfonamides and sulfonamides were carried out via the electrooxidation of 4-nitroso-N,N-dimethylaniline in the presence of arylsulfinic acids and direct reaction of 4-nitroso-N,N-dimethylaniline with arylsulfinic acids, respectively.

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15

Patel, Anjan, Andreas Hofinger та Thomas Rosenau. "Synthesis and analytical characterization of monomeric N-oxidized derivatives of α-tocopheramine". Monatshefte für Chemie - Chemical Monthly 152, № 8 (2021): 959–66. http://dx.doi.org/10.1007/s00706-021-02805-8.

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Abstractα-Tocopheramine has shown great promises as a stabilizer for synthetic and natural polymers, but is also investigated in various biomedical scenarios. Many studies have been hampered by the fact that the oxidation products of α-tocopheramine have not yet been properly identified and their analytical data are still lacking. In the present study, we synthesized and fully analytically characterized all N-oxidation products that can form upon oxidation of α-tocopheramine in aqueous media, including the hydroxylamine, nitroso, and nitro derivative, in this way providing standards for the id

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16

Kafka, Stanislav, Antonín Klásek, and Petr Sedmera. "N-(2-Methyl-2-nitropropyl) and N-Nitroso Derivatives of Some Diamines." Collection of Czechoslovak Chemical Communications 60, no. 9 (1995): 1541–50. http://dx.doi.org/10.1135/cccc19951541.

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Preparation of ten new derivatives of 1,6-hexanediamine and 1,4-bis(4-aminophenoxy)butane with different combination of N-nitroso and/or N-(2-methyl-2-nitropropyl) groups is presented. The title compounds are potential improvers of vulcanized rubber dynamic properties.

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17

U., V. K. SHIRSAGAR, and G. BHAVE V. "Synthesis of 1,3-Dimethyl-4-amino-5-nitroso-2,6-pyrimidindione and its Derivatives." Journal of Indian Chemical Society Vol. 74, Aug 1997 (1997): 649–51. https://doi.org/10.5281/zenodo.5892040.

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Department of Chemistry , Bhavan's College, Andheri (West), Mumbai-400 058 <em>Manuscript received 28 March 1995, revised 6 May 1996, accepted 22 July 1996</em> Synthesis of 1,3-Dimethyl-4-amino-5-nitroso-2,6-pyrimidindione and its Derivatives.

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18

Medzihradszky-Schweiger, Hedvig, Helga Süli-Vargha, József Bódi та Kálmán Medzihradszky. "The melanocyte stimulating activity of N-nitroso-2-chloroethyl-carbamoyl derivatives of α-melanotropin fragments". Collection of Czechoslovak Chemical Communications 53, № 11 (1988): 2574–82. http://dx.doi.org/10.1135/cccc19882574.

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A number of N-nitroso-2-chloroethyl-carbamoyl (Q(NO)) derivatives of α-melanotropin fragments have been synthesized and their effect on the frog skin melanocytes studied. Peptides substituted in this way possess the biological activity of the parent compounds, indicating that they preserved their receptor recognizing ability. These compounds can therefore serve as affinity labels. Some of these derivatives, related to the C-terminal sequence of α-melanotropin show prolonged darkening reaction, which does not influence the subsequent reaction of melanocytes with α-melanotropin. The Q(NO)-deriva

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19

S., SIVASUBRAMANIAN, MUTHUSUBRAMANIA S., and GEETHA A. "PMR Spectral Study of N-Nitroso- and N-Acetyl-3,5-diaryl-2-pyrazolines." Journal of Indian Chemical Society Vol. 74, Aug 1997 (1997): 641–42. https://doi.org/10.5281/zenodo.5891864.

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Department of Organic Chemistry, Madurai Kamaraj University, Madurai-625 021 <em>Manuscript received 7 April 1996, accepted 6 June 1996</em> PMR Spectral Study of N-Nitroso- and N-Acetyl-3,5-diaryl-2-pyrazolines.

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20

H., Abdellatif, and Abd El Rady E. "Facile route for the synthesis and characterization of new naphtho[2,3-f]quinoxaline-dione, trione and anthra-dione derivatives." Chemistry International 6, no. 3 (2020): 122–30. https://doi.org/10.5281/zenodo.3552253.

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In the present study, addition of nitroso group at position 1 of 2-aminoanthraquinone (1) to yield 2-amino-1-nitroanthraquinone (2) was carried out by the reaction of compound (1) with sodium nitrite in water. Compound (2) was used as starting material to produce many new naphtho[2,3-<em>f</em>] quinoxaline-dione, trione, naphtho-pyrazole quinoxaline-dione, anthra-triazine-dione, naphtho-thiazole quinoxaline-dione and anthrabenzo-triazepine-dione derivatives by elimination of one molecule of water as an initial reaction step. The reacting moieties were nitroso and amino function groups to yiel

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21

Kovalchukova, Olga, Amangdam A.T., Strashnova S.B., Strashnov P.V., Romashkina E.P., and Volyansky O.V. "Experimental and Theoretical Investigations of Complex Formation of Substituted Phenylazo-Derivatives of Methylphloroglucinol." JOURNAL OF ADVANCES IN CHEMISTRY 12, no. 5 (2013): 295–300. http://dx.doi.org/10.24297/jac.v12i5.5530.

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Using spectrophotometric titration technique, the processes of complex formation of some phenylazo-derivatives of methylphloroglucinol (MPG) containing hydroxo-, nitro- and nitroso-substituents were studied. The spectral criteria of neutral and ionized forms of the organic ligands in their different tautomeric forms were determined.It was detected that the complex formation is accompanied by formation of one or two chelate cycles which involve azo- or nitroso-fragments and neighboring OH-groups of the organic ligands. Different types of coordination lead to different changes in the electronic

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22

Kovalchukova, Olga, Amangdam A.T., Strashnova S.B., Strashnov P.V., Romashkina E.P., and Volyansky O.V. "Experimental and Theoretical Investigations of Complex Formation of Substituted Phenylazo-Derivatives of Methylphloroglucinol." JOURNAL OF ADVANCES IN CHEMISTRY 12, no. 8 (2016): 295–300. http://dx.doi.org/10.24297/jac.v12i8.2837.

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Using spectrophotometric titration technique, the processes of complex formation of some phenylazo-derivatives of methylphloroglucinol (MPG) containing hydroxo-, nitro- and nitroso-substituents were studied. The spectral criteria of neutral and ionized forms of the organic ligands in their different tautomeric forms were determined.It was detected that the complex formation is accompanied by formation of one or two chelate cycles which involve azo- or nitroso-fragments and neighboring OH-groups of the organic ligands. Different types of coordination lead to different changes in the electronic

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23

Kovalchukova, Olga, Amangdam A.T., Strashnova S.B., Strashnov P.V., Romashkina E.P., and Volyansky O.V. "Experimental and Theoretical Investigations of Complex Formation of Substituted Phenylazo-Derivatives of Methylphloroglucinol." JOURNAL OF ADVANCES IN CHEMISTRY 4, no. 1 (2008): 295–300. http://dx.doi.org/10.24297/jac.v4i1.957.

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Using spectrophotometric titration technique, the processes of complex formation of some phenylazo-derivatives of methylphloroglucinol (MPG) containing hydroxo-, nitro- and nitroso-substituents were studied. The spectral criteria of neutral and ionized forms of the organic ligands in their different tautomeric forms were determined.It was detected that the complex formation is accompanied by formation of one or two chelate cycles which involve azo- or nitroso-fragments and neighboring OH-groups of the organic ligands. Different types of coordination lead to different changes in the electronic

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24

CeauseşCu, E., S. Bittman, V. Gruber, et al. "The Reinforcing Effect of Rubber Modification with Nitroso Derivatives." Journal of Macromolecular Science: Part A - Chemistry 22, no. 5-7 (1985): 1013–32. http://dx.doi.org/10.1080/00222338508056650.

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25

Semichenko, E. S., A. L. Gomonova, N. A. Gavrilova, and G. S. Suboch. "Synthesis of nitroso- and amino derivatives of N-arylaminoalkyladamantanes." Russian Journal of Organic Chemistry 44, no. 5 (2008): 647–51. http://dx.doi.org/10.1134/s1070428008050023.

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26

da Silva, Gabriel, Eric M. Kennedy, and Bogdan Z. Dlugogorski. "Nucleophilic reactivity of aniline derivatives towards the nitroso group." Journal of Physical Organic Chemistry 20, no. 3 (2007): 167–79. http://dx.doi.org/10.1002/poc.1142.

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27

R., S. SINDHU, and SINGH R.P. "Spectrophotometric Determination of Ruthenium(lll) Using 6-Amino-5-nitroso-2, 4-pyrimidinediol and Pyridine." Journal of Indian Chemical Society Vol. 62, Jan 1985 (1985): 80–81. https://doi.org/10.5281/zenodo.6318370.

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Chemistry Department, M. S. College, Saharanpur-247 001  Chemistry Department, Delhi University, Delhi-110 007 <em>Manuscript received 8 March 1984, accepted 8 November 1984</em> Spectrophotometric Determination of Ruthenium(lll) Using 6-Amino-5-nitroso-2, 4-pyrimidinediol and Pyridine.

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28

Neves, Bruna, Pedro Domingues, Maria Oliveira, Maria Domingues, and Tânia Melo. "Profile of Phosphatidylserine Modifications under Nitroxidative Stress Conditions Using a Liquid Chromatography-Mass Spectrometry Based Approach." Molecules 24, no. 1 (2018): 107. http://dx.doi.org/10.3390/molecules24010107.

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Nitrated lipids have been detected in vitro and in vivo, usually associated with a protective effect. While nitrated fatty acids have been widely studied, few studies reported the nitration and nitroxidation of the phospholipid classes phosphatidylcholine, and phosphatidylethanolamine. However, no information regarding nitrated and nitroxidized phosphatidylserine can be found in the literature. This work aims to identify and characterize the nitrated and nitroxidized derivatives of 1-palmitoyl-2-oleoyl-sn-3-glycero-phosphoserine (POPS), obtained after incubation with nitronium tetrafluoroborat

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29

Trofimchuk, A. K., S. L. Didukh, A. N. Mukhina, and V. N. Losev. "Preconcentration And Determination Of Nickel Ions Using Silica With Functional Groups Of Sulfonic Derivatives Of Nitroso Naphthols." Methods and Objects of Chemical Analysis Vol. 14, No.1 (2019): 30–36. http://dx.doi.org/10.17721/moca.2019.30-36.

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Silica based adsorbents modified with polyhexamethylene guanidine and sulfonic derivatives of nitroso naphthols - nitroso-N salt (NNS) and nitroso-R salt (NRS), have been proposed for preconcentration and solid-phase photometric determination of Ni(II) in industrial solutions. Adsorbents with the surface concentration of the reagents of 1.5 and 3 μmol/g have been studied. Adsorbents with NNS functional groups quantitatively extract Ni(II) at pH 5.5-7.5, while with NRS functional groups – at pH 5.5-7.0, giving complex compounds with the composition Ni(II) : Reagent = 1 : 3. After Ni(II) adsorpt

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30

Low, J. N., M. D. López, P. Arranz Mascarós, et al. "N-(6-Amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl) derivatives of glycine, valine, serine, threonine and methionine: interplay of molecular, molecular–electronic and supramolecular structures." Acta Crystallographica Section B Structural Science 56, no. 5 (2000): 882–92. http://dx.doi.org/10.1107/s0108768100005437.

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In each of N-(6-amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl)valine, C10H15N5O4 (3) (orthorhombic, P212121), N-(6-amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl)serine monohydrate, C8H11N5O5·H2O (4) (orthorhombic, P212121), and N-(6-amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl)threonine, C9H13N5O5(5) (monoclinic, P21), the C-nitroso fragments exhibit almost equal C—N and N—O bond lengths: the C—N range is 1.315 (3)–1.329 (3) Å and the N—O range is 1.293 (3)–1.326 (3) Å. In each compound there are also very short intermolecular O—H...O hydrogen bonds, in which

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31

Melguizo, Manuel, Antonio Quesada, John N. Low, and Christopher Glidewell. "Supramolecular structures of N 4-substituted 2,4-diamino-6-benzyloxy-5-nitrosopyrimidines." Acta Crystallographica Section B Structural Science 59, no. 2 (2003): 263–76. http://dx.doi.org/10.1107/s0108768103002477.

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The molecular and supramolecular structures of eight N 4-substituted 2,4-diamino-6-benzyloxy-5-nitrosopyrimidines are discussed, along with one analogue containing no nitroso substituent. The nitroso derivatives all exhibit polarized molecular-electronic structures leading to extensive charge-assisted hydrogen bonding between the molecules. The intermolecular interactions include hard hydrogen bonds of N—H...O and N—H...N types, together with O—H...O and O—H...N types in the monohydrate of 2-amino-6-benzyloxy-4-piperidino-5-nitrosopyrimidine, soft hydrogen bonds of C—H...O, C—H...π(arene) and

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32

Johannes, I., L. Tiikma, L. Mölder, and Y. Paukku. "SYNTHESIS OF NITROSO DERIVATIVES OF ALKYLRESORCINOLS ORIGINATED FROM OIL SHALE." Oil Shale 13, no. 1 (1996): 21. http://dx.doi.org/10.3176/oil.1996.1.04.

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33

Rodrigo, A. Sánchez, M. Nogueras Montiel, R. López Garzón, M. D. Gutierrez Valero, and E. Colacio Rodriguez. "Thermal behaviour of some 4-glycopyranosylamino-5-nitroso-pyrimidine derivatives." Thermochimica Acta 86 (April 1985): 199–207. http://dx.doi.org/10.1016/0040-6031(85)87049-0.

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34

Moreno-Carretero, M. N., and J. M. Salas-Peregrín. "Thermal studies on metal complexes of 5-nitroso-pyrimidine derivatives." Journal of Thermal Analysis 30, no. 2 (1985): 377–82. http://dx.doi.org/10.1007/bf02156503.

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35

Mironovich, L. M. "Reactions of 4-nitroso-1,2,4-triazine with derivatives of hydrazine." Chemistry of Heterocyclic Compounds 32, no. 10 (1996): 1224–26. http://dx.doi.org/10.1007/bf01169238.

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36

Rakitin, O. A., O. G. Vlasova, L. F. Chertanova, and L. I. Khmel'nitskii. "Sulfyliminofuroxans: Synthesis, structure, and oxidation to nitro and nitroso derivatives." Bulletin of the Academy of Sciences of the USSR Division of Chemical Science 39, no. 7 (1990): 1474–78. http://dx.doi.org/10.1007/bf00957864.

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37

El Kheir, Afaf Abou, Saied F. Belal, and Abdulla El Shanwani. "Spectrophotometric Analysis of Mixtures of Acetaminophen, Salicylamide, and Codeine Phosphate in Tablets." Journal of AOAC INTERNATIONAL 68, no. 5 (1985): 1048–50. http://dx.doi.org/10.1093/jaoac/68.5.1048.

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Abstract A simple and accurate spectrophotometric procedure for the analysis of a mixture of acetaminophen, salicylamide, and codeine phosphate is described. Determination of the first 2 components depends on pHinduced differential spectral changes of their nitroso derivatives. The third component is assayed by the acid dye method. The proposed procedure was successfully applied to the analysis of laboratory-made and commercial tablets containing the ternary drug mixture

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38

Barek, Jiří, Viktor Mejstřík, Ivana Švagrová, and Jiří Zima. "The determination of 4-substituted derivatives of N-nitroso-N-methyl aniline by fast scan differential pulse voltammetry at a hanging mercury drop electrode." Collection of Czechoslovak Chemical Communications 56, no. 12 (1991): 2815–26. http://dx.doi.org/10.1135/cccc19912815.

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Optimum conditions were found for the determination of N-nitroso-N-methyl aniline and its derivatives substituted in the 4 position by -CH3, -OCH3, -Cl, -CN, -OH or -NO2 groups by fast scan differential pulse voltammetry at a hanging mercury drop electrode in the concentration range 1 10-5-2 10-7 mol l-1. It was demonstrated that these techniques are useful for the analysis of a mixture of the test substances either directly or after separation by thin-layer chromatography and that false positive results can be eliminated by UV irradiation of the test sample. An attempt to further increase the

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39

Palasek, B., A. Puszko, Z. Biedrzycka, W. Sicinska, and M. Witanowski. "Nitrogen NMR shieldings of 2-amino-5-nitro-6-methylpyridines." Spectroscopy 13, no. 4 (1997): 251–56. http://dx.doi.org/10.1155/1997/304503.

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Nitrogen NMR shieldings (chemical shifts) of 2-amino-5-nitro-6-methylpyridine derivatives are assessed from the point of view of substituent-induced effects under conditions where alkyl, aryl, nitro, and nitroso moieties are substituents at the amino nitrogen. The nitro nitrogen shielding reveals only little variation upon varying the substituents, and this seems to indicate that steric hindrance which is likely to force the nitro group out of the plane of the aromatic ring reduces theπ-electron conjugation with the latter, and with the amino group as well. On the other side, the pyridine nitr

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40

Hawari, Jalal, Annamaria Halasz, Tamara Sheremata, et al. "Characterization of Metabolites during Biodegradation of Hexahydro-1,3,5-Trinitro-1,3,5-Triazine (RDX) with Municipal Anaerobic Sludge." Applied and Environmental Microbiology 66, no. 6 (2000): 2652–57. http://dx.doi.org/10.1128/aem.66.6.2652-2657.2000.

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ABSTRACT The biodegradation of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in liquid cultures with municipal anaerobic sludge showed that at least two degradation routes were involved in the disappearance of the cyclic nitramine. In one route, RDX was reduced to give the familiar nitroso derivatives hexahydro-1-nitroso-3,5-dinitro-1,3,5-triazine (MNX) and hexahydro-1,3-dinitroso-5-nitro-1,3,5-triazine (DNX). In the second route, two novel metabolites, methylenedinitramine [(O2NNH)2CH2] and bis(hydroxymethyl)nitramine [(HOCH2)2NNO2], formed and were presumed to be ring cleavage products produ

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41

Domasevitch, Konstantin V., Victor V. Skopenko, and Eduard B. Rusanov. "Synthesis, Infrared and X-Ray Studies of Diphenyltellurium(IV) Nitrosocarbamylcyanmethanides. X-Ray Evidence for Stability of a Tritelluroxane Fragment -Ph2Te-O-Ph2Te-O-Ph2Te-." Zeitschrift für Naturforschung B 51, no. 6 (1996): 832–37. http://dx.doi.org/10.1515/znb-1996-0613.

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Abstract Diphenyltellurium(IV) derivatives of the types Ph2Te{ACO}2 (1), Ph4Te2O{ACO}2 (2) and Ph6Te3O2{ACO} (3) (ACO = nitrosocarbamylcyanmethanide -ONC(CN)C(O)NH2) have been prepared. The IR spectroscopic data reveal that the ambidentate ligands are coordinated to the tellurium(IV) atom in a monodentate manner via the nitroso oxygen atom. The crystal and molecular structure of 3 has been determined from X-ray diffraction data (triclinic, space group P1̅ with a = 12.382(2), 6=13.100(2), c = 14.944(3) Å, a = 87.74( 1), β = 85.04(2), 7 = 66.29( 1)°, V = 2211.0 A , Z = 2, R = 0.040). The structu

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42

A., A. FADDA, M. KHALIL A., and M. EL-HABBAL M. "Synthesis of certain Sulphonamides and Aminopyranoquinoline Derivatives from 4-Hydroxyquinoline with Biological Interest." Journal of Indian Chemical Society Vol. 68, Jul 1991 (1991): 393–95. https://doi.org/10.5281/zenodo.5991965.

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Department of Chemistry, Faculty of Science, Mansoura University. Mansoura, Egypt <em>Manuscript received 2 April 1990, revised 21 November 1990, accepted 17 July 1991</em> Various sulpbonamides derivatives (3a-d) have been synthesised by the pyridine ring opening of 4-bydroxyqulnollne monoxime (la-d), and screened for their anti-bacterial activity. Furthermore. the reactivity of 4-hydroxyquinoline (1) towards different activated nitriles has been studied.

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Wang, T. C., C. M. Chiou, and Y. L. Chang. "Genetic toxicity of N-methylcarbamate insecticides and their N-nitroso derivatives." Mutagenesis 13, no. 4 (1998): 405–8. http://dx.doi.org/10.1093/mutage/13.4.405.

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Nakayama, Koji, Inge Heise, Helmut Görner, and Wolfgang Gärtner. "Peptide Release upon Photoconversion of 2-Nitrobenzyl Compounds into Nitroso Derivatives." Photochemistry and Photobiology 87, no. 5 (2011): 1031–35. http://dx.doi.org/10.1111/j.1751-1097.2011.00957.x.

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Jackson, Yvette A., James P. Parakka, M. V. Lakshmikantham, and Michael P. Cava. "Nitrosoalkenes: Synthesis and Properties of Nitroso Derivatives of a Vinylogous Tetrathiafulvalene." Journal of Organic Chemistry 62, no. 8 (1997): 2616–18. http://dx.doi.org/10.1021/jo962209u.

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MIRONOVICH, L. M. "ChemInform Abstract: Reactions of 4-Nitroso-1,2,4-triazine with Hydrazine Derivatives." ChemInform 28, no. 13 (2010): no. http://dx.doi.org/10.1002/chin.199713141.

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47

Melguizo, Group M., A. Marchal, M. Nogueras, A. Sánchez, and J. N. Low. "Aminolysis of methoxy groups in pyrimidine derivatives. Activation by 5-nitroso." Journal of Heterocyclic Chemistry 39, no. 1 (2002): 97–103. http://dx.doi.org/10.1002/jhet.5570390114.

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Butler, Anthony R., Robert A. Field, Iain R. Greig, et al. "An Examination of Some Derivatives ofS-Nitroso-1-thiosugars as Vasodilators." Nitric Oxide 1, no. 3 (1997): 211–17. http://dx.doi.org/10.1006/niox.1997.0125.

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Marcus, Yehouda, and Michael Gurevitz. "Ferredoxin-mediated reduction of 2-nitrothiophene inhibits photosynthesis: mechanism and herbicidal potential." Biochemical Journal 477, no. 6 (2020): 1149–58. http://dx.doi.org/10.1042/bcj20190830.

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Searching for compounds that inhibit the growth of photosynthetic organisms highlighted a prominent effect at micromolar concentrations of the nitroheteroaromatic thioether, 2-nitrothiophene, applied in the light. Since similar effects were reminiscent to those obtained also by radicals produced under excessive illumination or by herbicides, and in light of its redox potential, we suspected that 2-nitrothiophene was reduced by ferredoxin, a major reducing compound in the light. In silico examination using docking and tunneling computing algorithms of the putative interaction between 2-nitrothi

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Theivendren, Panneerselvam, ScottG Franzblau, Murali Kumarasamy, Rousso Govindarajan, and Kirthiga Ramalingam. "Carcinogenic effects of N-nitroso-3-(substituted phenylimino)-indolin-2-one derivatives." Journal of Pharmacy and Bioallied Sciences 4, no. 3 (2012): 207. http://dx.doi.org/10.4103/0975-7406.99035.

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