Pharmacological properties of pyridinium salts, pyrazolines, and pyrazoles

…, MP Zhdanova, II Nechayuk, IA Barchan…

Index: Zvezdina, E. A.; Zhdanova, M. P.; Nechayuk, I. I.; Barchan, I. A.; Simkina, Yu. N.; Buchnaya, T. A. Pharmaceutical Chemistry Journal, 1986 , vol. 20, # 11 p. 778 - 781 Khimiko-Farmatsevticheskii Zhurnal, 1986 , vol. 20, # 11 p. 1328 - 1331

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Abstract

The methods of synthesis of the pyridinium salts (IIIa-e) and bis-pyridiniumdiperchlorate (IV) were described in our study [5]. lp-Aminophenyl-2, 6-diarylpyridinium perchlorates (IIIf, g) were produced for the first time by the reaction of pyrilium salts (Ib, c) with p- phenylenediamine in boiling glacial AcOH medium, r