Results 11 to 20 of about 8,435 (234)

Interaction Profile of Diphenyl Diselenide with Pharmacologically Significant Thiols

Molecules, 2012
Diphenyl diselenide has shown interesting biological activities in various free-radical-induced damage models and can be considered as a potential candidate drug against oxidative stress.
Joao Batista Teixeira Rocha, Waseem Hassan   +1 more
doaj   +2 more sources

Bis(furan-2-ylcarbonyl) diselenide

Acta Crystallographica Section E, 2011
The title molecule, C10H6O4Se2, lies on a twofold rotation axis. The Se—Se bond length of 2.305 (3) Å is similar to that in diphenyl diselenide [2.3066 (7) and 2.3073 (10) &#197 ...
David B. Cordes, Guoxiong Hua, Alexandra M. Z. Slawin, J. Derek Woollins   +3 more
doaj   +2 more sources

Distribution of selenium in sheep treated with dipheny diselenide

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
The aim of the present study was to report the in vivo distribution of selenium in sheep. For this, animals were allocated into two groups (control group and treated group) and kept in metabolic cages for a period of 37 days. The treated group received a
M.L.R. Leal, J.B.T. Rocha, C.L.D. Corte, A.R. Aires, J.F.X. Rocha, R.S. Zanatta, J.L.S. Carpes, G.A. Szinwelski, S. Stefanello, F.L. Pivoto   +9 more
doaj   +2 more sources

An On-Demand Dissoluble Chitosan Hydrogel Containing Dynamic Diselenide Bond

Gels, 2021
A new kind of on-demand dissolution hydrogel is successfully synthesized by modification of chitosan using γ-selenobutyrolactone. The chitosan hydrogel with different selenium contents is formed by ring opening of γ-selenobutyrolactone with the amines of
Xingxia Xu, Weihong Lu, Jian Zhu, Xiangqiang Pan, Xiulin Zhu   +4 more
doaj   +1 more source

Thermally Driven Diselenide Metathesis: Polarization Process vs Radical Process

, 2022
Diselenide, as a dynamic covalent bond, has been widely applied in functional materials due to its response to light, heat, sonication, pH, and other stimuli. Herein, a polarization-induced metathesis mechanism for diselenides under heating conditions in
Jiandong Zhang (818773), Sisi Chen, Hanliang He, Hanliang He (12007712), Jian Zhu (126278), Weihong Lu, Xiangqiang Pan, Jiandong Zhang, Xiangqiang Pan (1626793), Yujie Cang (12007715), Jian Zhu, Yujie Cang, Sisi Chen (166395), Weihong Lu (555228)   +13 more
core   +3 more sources

2,2-Bis(phenylselanyl)-1-(p-tolyl)vinyl 2-Oxo-2-(p-tolyl)acetate

Molbank, 2021
2,2-Bis(phenylselanyl)-1-(p-tolyl)vinyl 2-oxo-2-(p-tolyl)acetate was synthesized via the reaction of p-tolylacetylene with diphenyl diselenide and benzoyl peroxide in benzene under atmospheric conditions.
Shintaro Kodama, Vu Thai Hung, Tomokazu Saeki, Kei Mihara, Yuki Yamamoto, Motohiro Sonoda, Akihiro Nomoto, Akiya Ogawa   +7 more
doaj   +1 more source

Synthesis and anticancer activity of bis(2-arylimidazo[1,2-a]pyridin-3-yl) selenides and diselenides: the copper-catalyzed tandem C–H selenation of 2-arylimidazo[1,2-a]pyridine with selenium

Beilstein Journal of Organic Chemistry, 2020
Most heteroaryl selenides and diselenides are biologically active, with some reported to act as antioxidants and show activities that are medicinally relevant; hence, the development of efficient methods for their synthesis is an important objective ...
Mio Matsumura, Tsutomu Takahashi, Hikari Yamauchi, Shunsuke Sakuma, Yukako Hayashi, Tadashi Hyodo, Tohru Obata, Kentaro Yamaguchi, Yasuyuki Fujiwara, Shuji Yasuike   +9 more
doaj   +1 more source

Bis(2,6-di(pyridin-2-yl)pyridin-4-yl)-6,6′-(1,2-diselanediyl)dihexanoate

Molbank, 2023
The present paper describes the preparation and characterization of a new dinuclear ligand based on terpyridine featuring a diselenide unit. This new compound was synthesized in a two-step procedure that first involved the insertion of the diselenide ...
Evelyn Popa, Adelina A. Andelescu, Valentin Badea, Paula Svera (m. Ianăşi), Elisabeta I. Szerb   +4 more
doaj   +1 more source

Selenoprotein L-inspired nano-vesicular peroxidase mimics based on amphiphilic diselenides [PDF]

, 2018
In this study, we developed selenoprotein L-inspired nano-vesicular peroxidase mimics based on amphiphilic diselenides. Selenocystine (SeCyst) was used as the starting material for the synthesis of four liposomal membrane-compatible diselenide ...
Fuchigami, Takeshi, Yui Emaya, Mamoru Haratake, Sakura Yoshida, Haratake, Mamoru, Nakayama, Morio, Takeshi Fuchigami, Emaya, Yui, Wataru Uehara, Yoshida, Sakura, Morio Nakayama, Uehara, Wataru   +11 more
core   +1 more source

Protective effects of organoselenium compounds against methylmercury-induced oxidative stress in mouse brain mitochondrial-enriched fractions

Brazilian Journal of Medical and Biological Research, 2011
We evaluated the potential neuroprotective effect of 1-100 µM of four organoselenium compounds: diphenyl diselenide, 3’3-ditri-fluoromethyldiphenyl diselenide, p-methoxy-diphenyl diselenide, and p-chloro-diphenyl diselenide, against methylmercury-induced
D.F. Meinerz, M.T. de Paula, B. Comparsi, M.U. Silva, A.E. Schmitz, H.C. Braga, P.S. Taube, A.L. Braga, J.B.T. Rocha, A.L. Dafre, M. Farina, J.L. Franco, T. Posser   +12 more
doaj   +3 more sources