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Communication | Regular issue | Vol 6, No. 3, 1977, pp.281-284
Published online, 1st January, 1970
DOI: 10.3987/R-1977-03-0281
New Six-membered Aromatic Betaines from 8-Acylaminoquinolines

Yasumitsu Tamura,* Yasuyoshi Miki, Hironori Hayashi, Yoshio Sumida, and Masazumi Ikeda

*Faculty of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Toyonaka, Osaka 560-0043, Japan


Some spectral and chemical properties of new six-membered aromatic betaines (3a and 3b) which are synthesized from the corresponding 8-acylaminoquinolines via N-amination followed by cyclization with alkaline treatment, are described.