Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S. P. Senchenko"'
Publikováno v:
Разработка и регистрация лекарственных средств, Vol 9, Iss 4, Pp 180-190 (2020)
Introduction. N-nitrosamine compounds are potent genotoxic agents in animal species and some are classified as probable human carcinogens. This group of genotoxic impurities was found in drugs such as angiotensin II receptor blockers, histamine H1 re
Externí odkaz:
https://doaj.org/article/8287c5bc64f64a01996696ef68a624c3
Publikováno v:
Фармация и фармакология (Пятигорск), Vol 3, Iss 4(11), Pp 11-14 (2015)
Working out and further validation of the method of quantitative identification of dimebon in soft dosage forms were the purpose of the study. We used a method of spectrophotometry. For the first time we have developed the method of quantitative iden
Externí odkaz:
https://doaj.org/article/d4faec6198cd431c855400a993bcb154
Publikováno v:
Фармация и фармакология (Пятигорск), Vol 3, Iss 1(8), Pp 46-49 (2015)
We have developed a methodology of quantitative determination of sesquiterpenic lactones (costunolide and dehydrocostuslactone) in leaves of Laurus nobilis using reversed phase HPLC. We have determined optimal conditions for the substances under stud
Externí odkaz:
https://doaj.org/article/082da2b21ec7441fbf8af4ca31cf734b
Autor:
S. K. Zyryanov, L. M. Makarenkova, V. V. Chistyakov, A. M. Kazanova, E. S. Stepanova, S. P. Senchenko
Publikováno v:
Pharmaceutical Chemistry Journal. 54:414-418
The development of an HPLC method for quantitative determination of meropenem in human blood plasma for therapeutic drug monitoring in clinics is reported. Spectrophotometric detection was made at 298 nm. The chromatography time was 12 min. The metho
Publikováno v:
Pharmaceutical Chemistry Journal. 54:419-421
The current state of quality standards for radiopharmaceuticals (RPs) for positron-emission tomography (PET) is assessed considering primarily national and global requirements for pharmacopoeial practice. The need to develop both general pharmacopoei
Publikováno v:
Pharmaceutical Chemistry Journal. 52:936-941
General approaches to the elaboration of pharmacopoeial quality standards for medicinal products that are based on good pharmacopoeial practice (GPhP) rules of domestic and leading foreign pharmacopoeias are presented.
Publikováno v:
Pharmaceutical Chemistry Journal. 52:803-807
A capillary electrophoresis technique for quantitative determination of phenibut in microcapsules was developed and validated. Rather high efficiencies (~200,000 theoretical plates) and the required resolution (Rs ≥ 1.5) were attained using sodium
Autor:
Yu. V. Olefir, T. B. Shemeryankina, S. A. Zaitsev, A. V. Barmin, E. I. Sakanyan, S. P. Senchenko
Publikováno v:
Pharmaceutical Chemistry Journal. 52:744-748
The current classification of impurities in chemical and mineral drug substances is presented. General approaches to standardization of chemical and mineral drug substances according to the Purity section are given depending on their origin and produ
Publikováno v:
Pharmaceutical Chemistry Journal. 50:320-322
A micellar electrokinetic chromatographic method for quantitative determination of sesquiterpene lactones (costunolide and dehydrocostuslactone) from Laurus nobilis leaves was developed. It was shown that urea had to be added to the leading electroly
Autor:
S. P. Senchenko, M. V. Gavrilin
Publikováno v:
Pharmaceutical Chemistry Journal. 47:602-605
HPLC with mass spectroscopic detection was used to demonstrate that Forsythia intermedia (Forsythia x intermedia Zabel) flowers contain flavolignans: forsythin, phillygenin, isolariciresinol and, presumptively, its derivative hydroxyisolariciresinol,