Results 91 to 100 of about 208 (129)
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Interactions of 4-nitroquinoline 1-oxide with deoxyribodinucleotides
Biochemistry, 1979The interactions of 4-nitroquinoline 1-oxide (NQO), a potent mutagen and carcinogen, with several self- and non-self-complementary deoxydinucleotides were probed by using absorption spectra of the charge transfer bands and 1H and 13C NMR spectra. Absorption spectra were analyzed by using Benesi-Hildebrand-type equations to yield stoichiometries and ...
S A, Winkle, I, Tinoco
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Reduction of 6‐nitroquinoline with phosphine
Recueil des Travaux Chimiques des Pays-Bas, 1964AbstractReduction of 6‐nitroquinoline with phosphine under the conditions described by Buckler yields 6,6′‐azo‐5,5′‐diquinolyl along with 6,6′‐azoxyquinoline.
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On the chichibabin amination of quinoline and some nitroquinolines
Journal of Heterocyclic Chemistry, 1985AbstractQuinoline is aminated into 2‐aminoquinoline (55‐60%) when treated with potassium amide/liquid ammonia/potassium permanganate at −65°. When the amination is carried out by allowing the solution of quinoline in potassium amide/liquid ammonia to raise from −60° to + 15° before addition of potassium permanganate, the main product is 4 ...
Tondys, H. +2 more
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Chemistry of 3-nitroquinolines and their derivatives (review)
Pharmaceutical Chemistry Journal, 1992Glushkov R G
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ChemInform Abstract: Oxidative Methylamination of Nitroquinolines.
ChemInform, 1993AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
M. WOZNIAK, M. GRZEGOZEK
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Flash photolysis study of 5-nitroquinoline
Journal of Photochemistry, 1976Abstract Flash photolysis of 5-nitroquinoline in 50% isopropyl alcohol-water solutions containing hydrochloric acid provides evidence that electron transfer to its π,π * triplet is the primary process leading to the known photoreduction, which terminates in formation of a chlorinated 5-amino-quinoline.
A. Cu, A.C. Testa
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PMR analysis of nitroquinoline 1‐Oxides
Journal of Heterocyclic Chemistry, 1972AbstractChemical shifts and coupling values obtained from the 100 MHz pmr spectra of 12 nitrosubstituted quinoline 1‐oxide derivatives are presented. Spin‐spin decoupling, application of the paramagnetic shift reagent tris‐(1,1,1,2,2,3,3‐heptafluoro‐7,7‐dimethyl‐4,6‐octanedione) europium (III), and calculations of theoretical spectra were used in ...
Robert Roe +2 more
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Methods for the Synthesis of Nitroquinolines
Журнал органической химии / Russian Journal of Organic ChemistryThe review systematizes literature data on methods for obtaining quinoline nitro derivatives over the past 10–15 years. The material is classified by types of chemical reactions.
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Discovery of a new antileishmanial hit in 8-nitroquinoline series
European Journal of Medicinal Chemistry, 2012A series of nitrated 2-substituted-quinolines was synthesized and evaluated in vitro toward Leishmania donovani promastigotes. In parallel, the in vitro cytotoxicity of these molecules was assessed on the murine J774 and human HepG2 cell lines. Thus, a very promising antileishmanial hit molecule was identified (compound 21), displaying an IC(50) value ...
Paloque, Lucie +13 more
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On the association between lysogeny and carcinogenicity in nitroquinolines and related compounds
Experientia, 1968In einer Serie von 16 Nitroquinolinen und verwandten Substanzen wurde eine gute Ubereinstimmung zwischen Phageninduktion inEscherichia coli C-600 und Karzinogenese nachgewiesen.
S S, Epstein, I B, Saporoschetz
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