Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Piotr, Cmoch"'
Publikováno v:
Organic & Biomolecular Chemistry. 20:5095-5103
Macrocyclic polyphenolic compounds such as resorcin[4]arenes can be considered as multidentate anion receptors. In the current work, we combine new experimental data and reports from the previous literature (solution data and deposited crystal struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63dcbfe209c941acdeb2191bff63ae50
https://doi.org/10.1039/d2ob00880g
https://doi.org/10.1039/d2ob00880g
Autor:
Iwona Dams, Anna Ostaszewska, Maria Puchalska, Justyna Chmiel, Piotr Cmoch, Iwona Bujak, Agata Białońska, Wojciech J. Szczepek
Publikováno v:
Molecules, Vol 20, Iss 12, Pp 21346-21363 (2015)
During the process development for multigram-scale synthesis of olmesartan medoxomil (OM), two principal regioisomeric process-related impurities were observed along with the final active pharmaceutical ingredient (API). The impurities were identifie
Externí odkaz:
https://doaj.org/article/597524469ce24822a97c25c3abeac4a0
Autor:
Slawomir Filipek, Olga Michalak, Przemyslaw Miszta, Kinga Trzcińska, Piotr Krzeczyński, Piotr Cmoch, Marcin Cybulski, Pakhuri Mehta, Andrzej Leś
Publikováno v:
The Journal of Organic Chemistry. 86:14321-14332
New acetyl derivatives of uracil, 6-methyluracil, and thymine were obtained in the course of an unconventional synthesis in methylene chloride. It was shown that products with the acetyloxymethyl fragment are formed according to a mechanism different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8979c26496d18df385d9f1e912ce634e
https://doi.org/10.1021/acs.joc.1c00748
https://doi.org/10.1021/acs.joc.1c00748
Publikováno v:
Molecules, Vol 20, Iss 6, Pp 10004-10031 (2015)
A physicochemical characterization of the process-related impurities associated with the synthesis of pemetrexed disodium was performed. The possibility of pemetrexed impurities forming has been mentioned in literature, but no study on their structur
Externí odkaz:
https://doaj.org/article/284bc906aec946baa382f3166ca5d3bc
Publikováno v:
Journal of Heterocyclic Chemistry. 58:1802-1808
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9140ccbfd42678836bb85cea8bc76cf
https://doi.org/10.1002/jhet.4311
https://doi.org/10.1002/jhet.4311
Autor:
Zbigniew Pakulski, Norbert Gajda, Magdalena Jawiczuk, Jadwiga Frelek, Piotr Cmoch, Sławomir Jarosz
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 1246-1254 (2014)
The reaction of appropriately functionalized sucrose phosphonate with sucrose aldehyde afforded a dimer composed of two sucrose units connected via their C6-positions (‘the glucose ends’). The carbonyl group in this product (enone) was stereosele
Externí odkaz:
https://doaj.org/article/6e6090371ba44aa5ab7e18d52dd5892a
Publikováno v:
The Journal of Organic Chemistry
cis-Dihydroxylation of trinor-18α-olean-17(22)-ene 2 with osmium tetroxide led to diol 9. Its cleavage with lead tetraacetate gave tetracyclic ketoaldehyde 10. By comparison, the ozonation of trinor-18α-olean-17(22)-ene 2 in the presence of p-tolue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb58744c12f272da8fec33ddcb810c1f
http://europepmc.org/articles/PMC8279477
http://europepmc.org/articles/PMC8279477
Publikováno v:
The Journal of Organic Chemistry
The synthesis of four fluorescent diastereoisomeric molecular cages containing cyclotriveratrylene and sucrose moieties connected via the naphthalene linkers is reported. These diastereoisomers were found to be selective and efficient receptors for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35d876ab8e461d5325508d0b28451871
https://doi.org/10.1021/acs.joc.1c00019
https://doi.org/10.1021/acs.joc.1c00019
Autor:
Mykhaylo A. Potopnyk, Magdalena Ceborska, Marcin Górecki, Łukasz Szyszka, Piotr Cmoch, Sławomir Jarosz
Publikováno v:
European Journal of Organic Chemistry. 2021:897-906
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ad7674d6389239277a2fe850f780a13
https://doi.org/10.1002/ejoc.202001482
https://doi.org/10.1002/ejoc.202001482
Publikováno v:
Journal of the American Chemical Society. 144(12)
Spatial sequestration of molecules is a prerequisite for the complexity of biological systems, enabling the occurrence of numerous, often non-compatible chemical reactions and processes in one cell at the same time. Inspired by this compartmentalizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::308987707e91a317e50471e3fc9882bf
https://pubmed.ncbi.nlm.nih.gov/35274940
https://pubmed.ncbi.nlm.nih.gov/35274940