Výsledky vyhledávání - "A. K. Szczesniak"

Secondary Amides as ortho-Directed Metallation Groups for Arenes; a Useful Construction Way of the Polysubstituted Aromatic and Heteroaromatic Systems

Autor: Andrzej Jozwiak, A. K. Szczesniak, Jan Epsztajn

Publikováno v: Current Organic Chemistry. 10:1817-1848

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::207946f1c04b358e6cf8fe09a04f7f25
https://doi.org/10.2174/138527206778249883

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ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 6. A General Study of the Lithiation of Secondary Picoline- and Isonicotine Amides

Autor: K. Czech, Andrzej Jozwiak, Jan Epsztajn, A. K. Szczesniak

Publikováno v: ChemInform. 22

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::485470df23660d1923de45e7ac3a7537
https://doi.org/10.1002/chin.199110180

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ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 13. Synthetic Strategies Based on Aromatic Metalation. A Concise Regiospecific Conversion of Benzoic Acids into 4-Hydroxy-1- arylnaphthalenes

Autor: Andrzej Jozwiak, Jan Epsztajn, A. K. Szczesniak

Publikováno v: ChemInform. 24

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db5f3a88b32d1856d0b39c84d24fc790
https://doi.org/10.1002/chin.199318186

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ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 15. A Concise Regiospecific Conversion of Picolinic and Isonicotinic Acids into 2-Benzoyl- and 4-Benzoylnicotinic Acids

Autor: A. K. Szczesniak, Jan Epsztajn, Andrzej Jozwiak

Publikováno v: ChemInform. 25

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0e06c1e634df70cf5f90ed223491e45
https://doi.org/10.1002/chin.199447161

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ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 21. Synthetic Strategies Based on ortho-Aromatic Metallation. A Concise Regiospecific Synthesis of Arylnaphthalanes as Precursors of Naphthylisoquinoline Alkaloids

Autor: A. K. Szczesniak, Andrzej Jozwiak, Jan Epsztajn

Publikováno v: ChemInform. 29

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::704ce86d5ee89c39a440c0b7b3a96e85
https://doi.org/10.1002/chin.199850115

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Synthesis and pharmacological evaluation of N-(dimethylamino)ethyl derivatives of benzo- and pyridopyridazinones

Autor: Elzbieta Czarnecka, Wanda Pakulska, A. K. Szczesniak, Zbigniew Malinowski, Jan Epsztajn

Publikováno v: Archiv der Pharmazie. 342(1)

New N-(dimethylamino)ethyl derivatives of phthalazinones and pyridopyridazinones 7, 9 were synthesized and assayed as potential analgesic agents in the hot-plate, tail-flick, and writhing tests. Pharmacological assay demonstrated that eight (in ten)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28875a892264aa66e113bf4a9897f82e
https://pubmed.ncbi.nlm.nih.gov/19051195

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Secondary Amides as Orthodirected Metalation Groups for Arenes — A Useful Construction Way of the Polysubstituted Aromatic and Heteroaromatic Systems

Autor: A. K. Szczesniak, Andrzej Jozwiak, Jan Epsztajn

Publikováno v: ChemInform. 38

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15de7e4cc94cab1038df284d89c765e8
https://doi.org/10.1002/chin.200702257

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