Výsledky vyhledávání - "Olga Golovchenko"

Synthesis and anticonvulsant activity evaluation of n-[(2,4-dichlorophenyl)methyl]-2-(2,4-dioxo-1h-quinazolin-3-yl)acetamide novel 1-benzylsubstituted derivatives

Autor: Wassim El Kayal, Hanna Severina, Vadim Tsyvunin, Sergiy Zalevskyi, Sergiy Shtrygol', Sergiy Vlasov, Olga Golovchenko, Sergiy Kovalenko, Victoriya Georgiyants

Publikováno v: ScienceRise: Pharmaceutical Science. :58-69

The aim. Synthesis of 1-benzylsubstituted derivatives of N-[(2,4-dichlorophenyl)methyl]-2-(2,4-dioxo-1h-quinazolin-3-yl)acetamide, and determination of affinity to GABAergic biotargets with the following anticonvulsant activity estimation using PTZ-i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a3332868e70fa92ec4200a697c583e3
https://doi.org/10.15587/2519-4852.2022.253554

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Development of the method for estimating complex formation using the electrochemical impedance spectroscopy on the example of the doxycycline and iron (III) interaction

Autor: Victoriya Georgiyants, Svitlana Garna, Yevhenii Antonenko, Olga Golovchenko, Nataliya Harna, Anna Dobrova

Publikováno v: ScienceRise: Pharmaceutical Science, Iss 1 (29), Pp 31-38 (2021)

The aim.To develop an EIS method for study the interaction between medicinal products and metal salts on the example of the Doxycycline and iron (III) interaction. Materials and methods.Measurements of the total impedance of the studied solutions hav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b897896f623226fb28466d8ac3b2c5cd
http://journals.uran.ua/sr_pharm/article/view/225689

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Modelling and investigation of amoxicillin chemical interaction with mineral waters containing a significant amount of calcium and magnesium salts

Autor: Victoriya Georgiyants, Olga Golovchenko, Anna Dobrova

Publikováno v: Pharmacia, Vol 68, Iss 1, Pp 101-107 (2021)
Pharmacia 68(1): 101-107

In recent years, the interaction of drugs with the components of food and drinks has been actively researched to ensure rational therapy. It is particularly important for amoxicillin as an antibiotic group of drugs, considering the issue of resistanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bd43929484457bbebea6955fac61b1d
https://zenodo.org/record/4444403

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Verification of dissolution test for doxycycline hyclate in capsules to implement into the pharmacopoeial monograph

Autor: Victoria Georgiyants, Olga Golovchenko, Anna Dobrova

Publikováno v: ScienceRise: Pharmaceutical Science, Vol 0, Iss 1 (11), Pp 16-20 (2018)

The study of dissolution profiles is important as a cheap and easy supplement to bioequivalence research, and as a variation to such studies. This method is not outlined in the State Pharmacopoeia of Ukraine for the doxycycline capsules. Therefore, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64b44f2d514277f104b399f76a3c4298
http://journals.uran.ua/sr_pharm/article/view/122975

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Mechano-Activation and SHS of Difficultly Taken Ore

Autor: Sestager Aknazarov, Olga Golovchenko, O. S. Bayrakova

Publikováno v: Eurasian Chemico-Technological Journal , Vol 13, Iss 3-4, Pp 189-197 (2011)

Technological parameters of opening refractory ores by mechanical activation which determine remaining and the morphology of the samples after mechanical activation, SHS synthesis and the leaching process has been defined. Mechano-chemical activation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f4f8aec6e56a3045cd1a045b80f7673
http://ect-journal.kz/index.php/ectj/article/view/454

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Simultaneous assaying of famotidine, calcium carbonate and magnesium hydroxide in the extemporaneously prepared suspension

Autor: Olga Golovchenko, Victoriya Georgiyants, Yevgeniy Lytvynenko, Artem Myhal

Publikováno v: Scripta Scientifica Pharmaceutica. 4:47

INTRODUCTION: The share of extemporaneously prepared drugs on the pharmaceutical market has been on the increase lately. The suspension of famotidine with calcium carbonate and magnesium hydrox- ide is one of such drugs. AIM: The aim of our study is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b75a4ba57fde0b7a837193e59acca801
https://doi.org/10.14748/ssp.v4i2.4343

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Определение технологических параметров активации упорного сырья в растворе щелочи и гипохлорита натрия

Autor: Sestager Aknazarov, Olga Golovchenko, O. Bаyrakova, B. Rakhimova, A. Rysbekova

Publikováno v: Chemical Bulletin of Kazakh National University, Iss 1 (2012)

В процессе работы исследовались факторы, влияющие на степень вскрытия упорного минерала. Определены оптимальные режимы активации арсе�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::60a5cc7ca283d5514cad5ce3448f8bd3
https://bulletin.chemistry.kz/index.php/kaznu/article/view/314

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