Synthesis and biological activity of 1-acetyl-2, 3-diaryl-1, 2, 3, 4-tetrahydroquinazoline-4-ones

…, YV Kozhevnikov, OV Bobrovskaya…

Index: Chernobrovin, N. I.; Kozhevnikov, Yu. V.; Bobrovskaya, O. V.; Syropyatov, B. Ya. Pharmaceutical Chemistry Journal, 1991 , vol. 25, # 5 p. 305 - 308 Khimiko-Farmatsevticheskii Zhurnal, 1991 , vol. 25, # 5 p. 37 - 39

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Abstract

The IR spectra of the compounds obtained showed vibrational absorption bands at 1688- 1680, 1550-1530, and 1488-1480 cm-I, which may be assigned to quinoline bands, as well as absorption bands in the region of 1512 cm-z, which can be attributed to substitution in the para position. There is no intense band at 3380-3295 cm-l in the IR spectra of the l-acyl derivatives, which may be explained by the substitution of an acyl radical for a hydrogen ...