Results 81 to 90 of about 6,879 (216)

Chemical structures of monomeric and dimeric naphthoquinones.

, 2014
Chemical structures of monomeric and dimeric naphthoquinones.
Carla Sousa (242321), Brígida R. Pinho (345424), Paula B. Andrade (333925), Patrícia Valentão (333930), Jorge M. A. Oliveira (416937)   +4 more
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Dano ao DNA, citotoxicidade, efeito antiproliferativo e antitumoral de 1,4-naftoquinonas substituídas [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2014.As quinonas são uma classe de substâncias químicas de interesse na terapêutica do câncer, visto que ...
Farias, Mirelle Sifroni
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ADDITION OF UNSYMMETRICAL DIENES TO ACYL-1,4-BENZOQUINONES AND OXIDATION OF THE ADDUCTS WITH MANGANESE DIOXIDE: A REGIOSPECIFIC ROUTE TO MONO- AND DI-METHYL-1,4-NAPHTHOQUINONES [PDF]

Journal of Sciences, Islamic Republic of Iran, 2000
Regioselective Diels-Alder reactions of acyl-1,4-benzoquinones 1 with, severally, isoprene, trans-piperylene,1-acetoxy-1,3-butadiene and 1-methoxy-1,3-butadiene gave the corresponding adducts 2 in high yield.
doaj  

Ozonolysis of Naphthoquinones. III. 1,2-Naphthoquinone. [PDF]

Acta Chemica Scandinavica, 1962
Erling Bernatek, Arne Nicolai Soteland, Leif Lipschitz, Jørgen Tormod Nielsen   +3 more
openaire   +1 more source

1,4-Naphthoquinones: From Oxidative Damage to Cellular and Inter-Cellular Signaling [PDF]

, 2018
Naphthoquinones may cause oxidative stress in exposed cells and, therefore, affect redox signaling. Here, contributions of redox cycling and alkylating properties of quinones (both natural and synthetic, such as plumbagin, juglone, lawsone, menadione ...
Hou, Xiaoqing, Klotz, Lars-Oliver, Jacob, Claus   +2 more
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Naphthoquinones of Plumbago Species : A Review

, 1997
Department of Chemistry, Department of Life Sciences, Tripura University, Agartala-799 004 Manuscript received 16 October 1997 A brief review on the naphthoquinones and their analogs isolated from different Plumbago species (Plumbaginaceae) is ...
B. DINDA, A K. HAJRA, G. CHEL
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Boosting disassembly of π–π stacked supramolecular nanodrugs under tumor microenvironment by introducing stimuli‐responsive drug‐mates

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Numerous reports have demonstrated the construction of supramolecular nanodrugs (SNDs) via the π–π stacking of drug molecules for antitumor applications because most drugs possess aromatic rings or other planar conjugate units.
Wenzhe Xu, Ruixu Yang, Yingke Xue, Yang Chen, Shuwei Liu, Songling Zhang, Yonggang Wang, Yi Liu, Hao Zhang   +8 more
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Synthesis and Study of Naphthoquinones Derivatives

, 2020
. In this research, we reported the study and synthesis of naphthoquinones intermediate compounds lead to the target naphthoquinones derivatives product.

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Trypanocidal activity of isolated naphthoquinones from Tabebuia and some heterocyclic derivatives: a review from an interdisciplinary study

Journal of the Brazilian Chemical Society, 2001
Naphthoquinones isolated from the wood of trees of the families Bignoniaceae and Verbenaceae have been subjected to an interdisciplinary study since the seventies, when Dr. Benjamin Gilbert, at the Federal University of Rio de Janeiro, launched a program
De Moura Kelly C. G., Emery Flávio S., Neves-Pinto Cleverson, Pinto Maria do Carmo F. R., Dantas Andrea P., Salomão Kelly, Castro Solange L. de, Pinto Antônio V.   +7 more
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Synthesis and biological evaluation of new naphthoquinones derivatives

, 2020
Epub ahead of printNew substituted 1,4-naphthoquinones have been prepared in good overall yields through the naphthol route. The cytotoxicity of these compounds was tested in vitro on MCF-7 breast tumor cells.
Troin, Y., Caldefie-Chezet, Florence, Ourhzif, E. M., Decombat, C., Abrunhosa-Thomas, I., Khouili, M., Akssira, M., Chalard, P., Delort, Laetitia   +8 more
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