Synthesis ofN-substituted 2-(5,6,7,8-tetrafluoro-4-oxo-1,4-dihydroquinolin-3-yl)glyoxylic acids

Autor:	O. V. Ryzhkov, A. S. Fokin, O. N. Chupakhin, G. A. Obanin, Z. E. Skryabina, Ya. V. Burgart, Viktor I. Saloutin
Rok vydání:	2000
Předmět:	Chemistry chemistry.chemical_element Chelation General Chemistry Medicinal chemistry Copper
Zdroj:	Russian Chemical Bulletin. 49:1231-1236
ISSN:	1573-9171 1066-5285
Popis:	Methods for the synthesis of the earlier unknownN-substituted 2-(5,6,7,8-tetrafluoro-4-oxo-1,4-dihydroquinolin-3-yl)glycoxylic acids their esters from copper chelate of ethyl pentafluorobenzoylpyruvate were developed. The structure of intermediate ethyl 4-(R-amino)-2-oxo-3-pentafluorobenzoylbut-3-enoates is discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::00610c5aac7d939fa3a6dd5516366f26 https://doi.org/10.1007/bf02495765 Zobrazit plný text záznamu Full text from SpringerLink