منابع مشابه
NITROIMIDAZOLES XI [I]. SYNTHESES OF DISUBSTITUTED NITROIMIDAZOLYLQUINOLINES
Reaction of substituted-aniline (8) with ethyl (l-methyl-5-nitroimidazole-2- carbonyl) acetate (9) gave 4-hydroxy-2-(l-methyl-5-nitro-2-imidazolyl)- substituted-quinolines (lo), which were converted to compound 11 with phosphorus oxychloride. Substituted-2-(l-methyl-5-nitro-2-imidazo1yl)-4.- methyl-(or phenyl-) quinolines (14) were prepared through the reaction of 2- acetyl-5-nitro-1-methy...
متن کاملnitroimidazoles xi [i]. syntheses of disubstituted nitroimidazolylquinolines
reaction of substituted-aniline (8) with ethyl (l-methyl-5-nitroimidazole-2- carbonyl) acetate (9) gave 4-hydroxy-2-(l-methyl-5-nitro-2-imidazolyl)- substituted-quinolines (lo), which were converted to compound 11 with phosphorus oxychloride. substituted-2-(l-methyl-5-nitro-2-imidazo1yl)-4.- methyl-(or phenyl-) quinolines (14) were prepared through the reaction of 2- acetyl-5-nitro-1-methyl-imi...
متن کاملRecent Progress on Enyne Metathesis: Its Application to Syntheses of Natural Products and Related Compounds
Abstract: Olefin metathesis using ruthenium carbene complexes is a useful method in synthetic organic chemistry. Enyne metathesis is also catalyzed by these complexes and various carboand heterocycles could be synthesized from the corresponding enynes. Dienyne metathesis, cross enyne metathesis and ring-opening enyne metathesis have been further developed. Various complicated compounds, such as...
متن کاملCarcinostatic action of polycarbonyl compounds and their derivatives. I. 3-Ethoxy-2-ketobutyraldehyde and related compounds.
Underwood and co-workers (27) recently re ported that a number of a-ketoaldehydes and closely related compounds were active against Newcastle disease virus (NJKD strain) and in fluenza virus (PR-8 strain) in embryonated eggs. These substances also had potent virus-inactivat ing effects in vitro. Underwood and Weed (28) found that glyoxal and methylglyoxal were active virucides in blood. Consequ...
متن کاملSyntheses of Disordered and A1-rich Hydrotalcite-like Compounds
-Hydrotalcite-like compounds, [Mg~ _xAlx(OH)2] x+ [xX-. n H20], where X= 1/2 CO32or OH , were prepared by hydrothermal syntheses at Pnzo = 100 MPa and T = 100~176 Starting materials were MgO, "y-A1203, H20 , and MgC204" 2H20. The synthesis depended on temperature, pressure, the A1/(A1 + Mg) ratio x, and the CO2 content of the starting material. Previously an A1 content of x = 0.33 was thought t...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1964
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.84.5_399