Zobrazeno 1 - 10
of 12
pro vyhledávání: '"S. G. Abdullina"'
Publikováno v:
Разработка и регистрация лекарственных средств, Vol 9, Iss 2, Pp 83-90 (2020)
Introduction. One of the well-known requirements for buccal drug delivery systems is the demonstration of mucoadhesive properties of the carrier, ensuring retention on the mucosa for a long time with the gradual release of the included drug. It shoul
Externí odkaz:
https://doaj.org/article/b9f8a514635d4be69b0054363f73b412
Publikováno v:
Journal of Analytical Chemistry. 67:269-272
Arbidol is proved to easily and completely react with electrogenerated bromine in the ratio 2: 9; so procedures for the arbidol quantification in the neat substance and drugs are developed, the RSD value does not exceed 2%. A procedure for the coulom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1f4fd3dd782c54eb3b3444cc09e042c
https://doi.org/10.1134/s1061934812010029
https://doi.org/10.1134/s1061934812010029
Publikováno v:
Pharmaceutical Chemistry Journal. 42:98-101
A method for estimating papaverine HCl and drotaverine HCl by coulometric titration with biamperometric indication of the end point was developed. The stoichiometric coefficients of the reactions of papaverine and drotaverine with electrogenerated ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1cda99ef0c39bfa5b3b82bd024a540e
https://doi.org/10.1007/s11094-008-0068-z
https://doi.org/10.1007/s11094-008-0068-z
Publikováno v:
Journal of Analytical Chemistry. 62:957-959
It was found that nitroxoline rapidly and quantitatively reacts with electrogenerated chlorine or bromine. The stoichiometric coefficients of these reactions are 1: 1.5 and 1: 1, respectively. The mechanism of the reaction of nitroxoline with electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec8b70b2028fec0f1c74aae2b7dcaffe
https://doi.org/10.1134/s1061934807100103
https://doi.org/10.1134/s1061934807100103
Publikováno v:
Pharmaceutical Chemistry Journal. 45
Anew method based on coulometric titration with potentiometric indication of the titration end point has been developed for the determination of the organic-acid content in wild-rose fruit, cholosas preparation, and wild-rose syrup. The relative erro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6c7dd4fcb59b35a81afaaecb3c669a8
https://doi.org/10.1007/s11094-011-0617-8
https://doi.org/10.1007/s11094-011-0617-8
Publikováno v:
Russian Chemical Bulletin. 42:1501-1504
The Cotton-Mouton effect was used to investigate benzoic, phthalic, isophthalic, and terephthalic acids. The additive tensor characteristics of the magnetic susceptibility ellipsoid were obtained for the Car-COOH fragment. Magnetic and electric doubl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8480d72f077ebf5578c9dd8f5dade585
https://doi.org/10.1007/bf00699183
https://doi.org/10.1007/bf00699183
Publikováno v:
Pharmaceutical Chemistry Journal. 43
Coulometric titration methods with potentiometric indication of the end-point have been developed for determining benzoic, salicylic, nicotinic, and ascorbic acids in various pharmaceutical dosage forms, liniments, and aqueous alcohol solutions. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57ad277da19fe7e95cac5e3f15b98117
https://doi.org/10.1007/s11094-009-0307-y
https://doi.org/10.1007/s11094-009-0307-y
Publikováno v:
Russian Chemical Bulletin. 42:990-992
Spatial structures of complexes [DyAc]2+, [DyBz]2+, [DyAc2]+ and [DyBz2]+ in aqueous solutions (Ac− and Bz−, acetate and benzoate anions, respectively) are studied using the paramagnetic double refraction method. The polyhedra of [DyAc(H2O)6]2+ a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7261cacb3da78d59e91cc6b45ee59bc9
https://doi.org/10.1007/bf00704182
https://doi.org/10.1007/bf00704182
Autor:
F. V. Devyatov, S. G. Abdullina, Yu. I. Sal'nikov, I. A. Nuretdinov, S. G. Vul'fson, A. R. Mustafina, Valentina P. Gubskaya
Publikováno v:
Russian Chemical Bulletin. 42:1007-1009
The solvation effect on the conformational equilibrium ofL-α-alanine in binary water-organic solvents (H2O-acetonitrile, H2O-DMF) was studied. This manifests itself in changes in the optical activity and CD intensity. Equilibrium constants for the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a82bcdaf1dbd214d1acf1a46ff970b0
https://doi.org/10.1007/bf00704186
https://doi.org/10.1007/bf00704186
Publikováno v:
Russian Chemical Bulletin. 42:827-829
The Cotton—Mouton effect was used for the study of benzoate, phthalate. isophthalate, and terephthalate anions. The additive tensor characteristics of optical polarizability and magnetic susceptibility ellipsoids have been calculated for C(Ar)-COO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5087e03cf939ad8104deebb06e42ea4a
https://doi.org/10.1007/bf00698938
https://doi.org/10.1007/bf00698938