- 4-hydroxy-2-quinolones. 95. Synthesis, structure, and antitubercular properties of hetarylamides of 4-hydroxy-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3- carboxylic acid
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The optimal conditions for obtaining hetarylamides of 4-hydroxy-2-oxo-1,2, 5,6,7,8-hexahydroquinoline-3-carboxylic acid are suggested on the basis of derivatographic investigations. The 1H NMR spectra of the synthesized compounds, their spatial
- Ukrainets,Kolesnik,Sidorenko,Gorokhova,Turov
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p. 765 - 775
(2008/02/04)
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- Fused cycloalkylimidazopyridines
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[6,7]-propylene-, -butylene- or -pentylene-fused imidazopyridin-4-amines that induce interferon (α) biosynthesis in human cells. Also disclosed are pharmaceutical compositions containing such compounds and methods of inducing interferon (α) biosynthesis and treating viral infections involving the use of such compounds.
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- Retro-Ene Reactions in Heterocyclic Synthesis. II. A Facile Synthetic Method for 4-Hydroxy-2-pyridones
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Schiff's bases 1 derived from ketones and t-butylamine reacted with diphenyl malonate, diphenyl methylmalonate and diphenyl phenylmalonate to give 4-hydroxy-2-pyridones 4-6.Schiff's bases 1 on reaction with trimethyl methanetricarboxylate afforded 4-hydro
- Ito, Kunio,Miyajima, Shingo
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p. 1037 - 1044
(2007/10/02)
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- Tetrahydrocarbostyril derivatives for the prophylaxis of asthma, hayfever and rhinitis
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Pharmaceutical compositions having anti-allergy activity in which the active anti-allergy agents are certain 3-nitro-α-pyridones and their pharmaceutically acceptable salts formulated in one or more pharmaceutically acceptable carriers.
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