Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Róbert Kormány"'
Publikováno v:
Molecules, Vol 29, Iss 15, p 3637 (2024)
In ion chromatography studies, the matrix effect of other inorganic ions present in the sample is a well-known phenomenon. In this work, the behavior of inorganic and organic ions was studied in a system overloaded with ammonium ions. The ammonium io
Externí odkaz:
https://doaj.org/article/a81f0ced065043cfa45f9caffea45b97
Publikováno v:
Separations, Vol 10, Iss 1, p 15 (2022)
Product safety is important for medicines. For drugs on the market, it must be demonstrated that the levels of toxic contaminants are below the permitted limits. These impurities are used as reagents or are generated during synthesis. N-bromosuccinim
Externí odkaz:
https://doaj.org/article/1278ad6ff38d475ab06f795a816231e1
Publikováno v:
SynOpen, Vol 03, Iss 04, Pp 148-156 (2019)
Abstract Pimprinols A, B, and C are bacterial 5-(3-indolyl)oxazole alkaloids that have been isolated from Streptomyces sp. Lv3–13. In this paper, we report a new synthesis of pimprinol A and the first total synthesis of pimprinol B and pimprinol C.
Externí odkaz:
https://doaj.org/article/0ab34f6a291b4ed4be5665c811a94886
Publikováno v:
Separations, Vol 8, Iss 10, p 162 (2021)
Cilostazol is a commonly used active pharmaceutical ingredient (API) to treat and reduce the symptoms of intermittent claudication in peripheral vascular disease. Recently, it was found to be a potential medicine in the effective treatment of COVID-1
Externí odkaz:
https://doaj.org/article/23b870b272744bfe84c8349d6e993477
Publikováno v:
Molecules, Vol 26, Iss 12, p 3505 (2021)
In-process control (IPC) is an important task during chemical syntheses in pharmaceutical industry. Despite the fact that each chemical reaction is unique, the most common analytical technique used for IPC analysis is high performance liquid chromato
Externí odkaz:
https://doaj.org/article/0b186eacd9a74b3494aac2c9dbf6fec2
Publikováno v:
Molecules, Vol 24, Iss 15, p 2849 (2019)
Modern analytical applications of liquid chromatography require columns with higher and higher efficiencies. In this work, the general rate model (GRM) of chromatography is used for the analysis of the efficiency of core-shell phases having two porou
Externí odkaz:
https://doaj.org/article/24d311ee20284bc3bb5ee7ed91b7a0bd
Publikováno v:
Scientia et Securitas. 3:227-233
Összefoglalás. Gyógyszermolekulák kémiai szintézissel történő előállítása során előfordulhat, hogy a szintézisút toxikus vegyületeket tartalmaz, vagy szintézis során képződik toxikus melléktermék. Ezeket az anyagokat alacsony
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73e6b7e965dbb6cfe4b850eec07b8716
https://doi.org/10.1556/112.2022.00110
https://doi.org/10.1556/112.2022.00110
Publikováno v:
LCGC North America. :20-27
To improve the selectivity of challenging separations, a possible solution is the modulation of the stationary phase through serial coupling of different columns having different chemistries. Such an approach is interesting when each column used for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::183b7f2419331f2cc7af6f38fd1f6fd7
https://doi.org/10.56530/lcgc.na.cr7779t1
https://doi.org/10.56530/lcgc.na.cr7779t1
Publikováno v:
Separations, Vol 8, Iss 162, p 162 (2021)
Separations
Volume 8
Issue 10
Separations
Volume 8
Issue 10
Cilostazol is a commonly used active pharmaceutical ingredient (API) to treat and reduce the symptoms of intermittent claudication in peripheral vascular disease. Recently, it was found to be a potential medicine in the effective treatment of COVID-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34e46eecf53560e2f0ea869bf98d35f8
https://www.mdpi.com/2297-8739/8/10/162
https://www.mdpi.com/2297-8739/8/10/162
Publikováno v:
SynOpen, Vol 03, Iss 04, Pp 148-156 (2019)
Pimprinols A, B, and C are bacterial 5-(3-indolyl)oxazole alkaloids that have been isolated from Streptomyces sp. Lv3–13. In this paper, we report a new synthesis of pimprinol A and the first total synthesis of pimprinol B and pimprinol C. In addit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8c969008556c1150b4d640725f8ea96
https://doi.org/10.1055/s-0039-1690336
https://doi.org/10.1055/s-0039-1690336