Aminophenol Derivatives, Pyrazolones etc

Analgesics, Antipyretics and Antirheumatic Agents a) p-Aminophenol Derivatives, Pyrazolones etc. [Pg.524]

Novalgin Cincophene Acetylsalicylic acid Phenazone (antipyrine) [Pg.525]

II and III. Layer silica gel HF254, Merck, prepared using the standard method length of run 10 cm 10 jxg applied (30 jxg of ethenzamide [Pg.525]

Solvent I butanone II cyclohexane-chloroform-acetic acid (40+ 50+ 10) III cyclohexane-cliloroform-pyridine (20+ 60+ 5) [63]. [Pg.525]

IV and V Layer, silica gel G, Merck, prepared by pouring by hand. Chromatograms developed on slanted plates in shallow dishes length of run 13 cm 10 p.g of each applied, dissolved in chloroform or chloroform-methanol (1 + 1). [Pg.525]

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