Chemical and Pharmaceutical Bulletin

Reaction of 1, 2, 3, 4-tetrahydroquinazolin-4-ones with acid anhydride. III.

大和正利， 堀内次郎， 竹内靖雄

Index: Yamato; Horiuchi; Takeuchi Chemical and Pharmaceutical Bulletin, 1981 , vol. 29, # 11 p. 3124 - 3129

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Abstract

... Found: C, 73.53; H, 5.27; N, 9.93. IR vm' cm—l: 3450, 1660, 1640. NMR (DMSO'de) (3: 2.84 (3H, s, C2_CH3)J 12.57 (lH, broad s, NH). MS m/e: 278 (M+). References and Notes 1) Part II: M. Yamato, ]. Horiuchi, and Y. Takeuchi, Chem. Pharm. Bull., 29, 3055 (1981). ...