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Browsing by Author "Saifina A.F."

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6-Methyluracil derivatives as peripheral site ligand-hydroxamic acid conjugates: Reactivation for paraoxon-inhibited acetylcholinesterase

Semenov V.E.; Zueva I.V.; Lushchekina S.V.; Lenina O.A.; Gubaidullina L.M.; Saifina L.F.; Shulaeva M.M.; Kayumova R.M.; Saifina A.F.; Gubaidullin A.T.; Kondrashova S.A.; Latypov S.K.; Masson P.; Petrov K.A. (2020)

© 2019 Elsevier Masson SAS New uncharged conjugates of 6-methyluracil derivatives with imidazole-2-aldoxime and 1,2,4-triazole-3-hydroxamic acid units were synthesized and studied as reactivators of organophosphate-inhibited ...
CHIRALITY-DEPENDENT HYDROGEN BONDING AND ENERGY OF 1-BENZYL-3-BROMO-5-HYDROXY- 4-[(4-METHYLPHENYL)SULFANYL]-1,5-DIHYDRO- 2Н-PYRROLE-2-ONE DIASTEREOMORPHS

Gerasimova D.P.; Saifina A.F.; Zakharychev D.V.; Zaripova A.R.; Fayzullin R.R.; Kurbangalieva A.R.; Lodochnikova O.A. (2021)

Abstract: Two crystalline diastereomorphs of rac-1-benzyl-3-bromo-5-hydroxy-4-[(4-methylphenyl)sulfanyl]-1,5-dihydro-2Н-pyrrole-2-one are obtained and characterized: the racemic compound (P21/c) and the normal conglomerate ...
Isobornanyl sulfoxides and isobornanyl sulfone: Physicochemical characteristics and the features of crystal structure

Lodochnikova O.A.; Islamov D.R.; Gerasimova D.P.; Zakharychev D.V.; Saifina A.F.; Pestova S.V.; Izmest'ev E.S.; Rubtsova S.A.; Pavelyev R.S.; Rakhmatullin I.Z.; Klochkov V.V.; Ostolopovskaya O.V.; Nikitina L.E.; Rollin P. (2021)

The physico-chemical characteristics and crystal structure of newly synthesized isobornanyl sulfoxides and sulfone are presented. After purification, diastereomeric sulfoxides were obtained in a 2:1 eutectic ratio, which ...
Mitochondria-targeted mesoporous silica nanoparticles noncovalently modified with triphenylphosphonium cation: Physicochemical characteristics, cytotoxicity and intracellular uptake

Ibragimova A.R.; Gabdrakhmanov D.R.; Valeeva F.G.; Vasileva L.A.; Sapunova A.S.; Voloshina A.D.; Saifina A.F.; Gubaidullin A.T.; Danilaev M.P.; Egorova S.R.; Tyryshkina A.A.; Lamberov A.A.; Khamatgalimov A.R.; Sibgatullina G.V.; Samigullin D.V.; Petrov K.A.; Zakharova L.Y.; Sinyashin O.G. (2021)

Novel nanocomposite system based on mesoporous silica nanoparticles (MSNs) noncovalently modified with hexadecyltriphenylphosphonium bromide (HTPPB) has been prepared, thoroughly characterized and used for encapsulation ...
Oxidation of Petroleum Asphaltenes Coupled with Iodination

Shabalin K.V.; Foss L.E.; Musin L.I.; Nagornova O.A.; Gubaidullin A.T.; Saifina A.F.; Khannanov A.A.; Vakhitov I.R.; Borisov D.N. (2020)

© 2020, Springer Science+Business Media, LLC, part of Springer Nature. Oxidation of petroleum asphaltenes by potassium iodide (KI) is described. Oxidation under mild conditions is shown to be accompanied by iodination of ...
Packing Polymorphism on the Example of 5-Hydroxy-1-(4-Methylbenzyl)-3-Chloro-4-[(4-Chlorophenyl)Sulfanyl]-1,5-Dihydro-2H-Pyrrol-2-One: A Crystallographic, Thermochemical, and Spectroscopic Study

Gerasimova D.P.; Saifina A.F.; Zakharychev D.V.; Vandyukova I.I.; Fayzullin R.R.; Kurbangalieva A.R.; Lodochnikova O.A. (2020)

© 2020, Pleiades Publishing, Ltd. Two packing polymorphs of 5-hydroxy-1-(4-methylbenzyl)-3-chloro-4-[(4-chlorophenyl)sulfanyl]-1,5-dihydro-2H-pyrrol-2-one are studied by single-crystal and powder X-ray diffraction, IR ...
Photocatalytic properties of supramolecular nanoassociates based on gold and platinum nanoparticles, capped by amphiphilic calix[4]resorcinarenes, towards organic dyes

Shalaeva Y.V.; Morozova J.E.; Gubaidullin A.T.; Saifina A.F.; Shumatbaeva A.M.; Nizameev I.R.; Kadirov M.K.; Ovsyannikov A.S.; Antipin I.S. (2020)

© 2020 Elsevier B.V. The synthesis of colloidal platinum nanoparticles (PtNPs) (dcore≈1-40 nm) in an aqueous solution was carried out using amido(dimethyl)amino- and carboxy- calix[4]resorcinarenes with alkyl substituents ...
Synthesis of Ag-AgCl nanoparticles capped by calix[4]resorcinarene-mPEG conjugate and their antimicrobial activity

Shumatbaeva A.M.; Morozova J.E.; Shalaeva Y.V.; Saifina A.F.; Gubaidullin A.T.; Syakaev V.V.; Sapunova A.S.; Voloshina A.D.; Nizameev I.R.; Kadirov M.K.; Bulygina K.S.; Babaev V.M.; Antipin I.S. (2020)

© 2020 Elsevier B.V. The growing resistance of bacteria to traditional antibiotics makes it necessary to develop new antimicrobial agents with the dissimilar mode of action such as Ag and AgCl nanoparticles. Here the ...
The construction of supramolecular and hybrid Ag-AgCl nanoparticles with photodynamic therapy action on the base of tetraundecylсalix[4]resorcinarene-mPEG conjugate

Shumatbaeva A.M.; Morozova J.E.; Sapunova A.S.; Voloshina A.D.; Saifina A.F.; Gubaidullin A.T.; Nizameev I.R.; Kadirov M.K.; Antipin I.S. (2021)

The development of new nanomaterials with therapeutic potential is a modern task due to their outstanding properties and promising effectiveness. Here the usage of acylhydrazone bond-based сalix[4]resorcinarene-mPEG conjugate ...
The second example of doubly enantiophobic behavior during crystallization: a detailed crystallographic, thermochemical and spectroscopic study

Gerasimova D.P.; Saifina A.F.; Zakharychev D.V.; Fayzullin R.R.; Kurbangalieva A.R.; Lodochnikova O.A. (2021)

Herein we have found a second example of doubly enantiophobic behavior during the crystallization ofrac-1-benzyl-3-chloro-4-[(4-chlorophenyl)sulfanyl]-5-hydroxy-1,5-dihydro-2H-pyrrol-2-one,i.e., the formation of two ...

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Browsing by Author "Saifina A.F."

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