H. M. Murthy, Krishna, T. N. Bhat, M. Vijayan: Structure of a new crystal form of 2-{[3-(trifluoromethyl)phenyl]amino}benzoic acid (flufenamic acid). In: Acta Cryst. B: Struct. Cryst. Cryst. Chem. 38 (1982), S. 315–317, doi:10.1107/S0567740882002763.
A. Burger, R. Ramberger: Thermodynamische Beziehungen zwischen polymorphen Modifikationen: Flufenaminsäure und Mefenaminsäure. In: Mikrochim. Acta. 73 (1980), S. 17–28, doi:10.1007/BF01197228.
T. Konno: Physical and Chemical Changes of Medicinicals in Mixtures with Adsorbents in the Solid State. III. Determination of Vapor Pressure of Solid Drugs by Steam Distillation. In: Chem. Pharm. Bull. 38 (1990), S. 1032–1034, doi:10.1248/cpb.38.1032, pdf.
R. Carrasco, R. F. Pellon, J. Elguero, P. Goya, J. A. Paez: The Use of Ultrasound in the Synthesis of N-Thranilic Acids by the Ullmann Goldberg Reaction. In: Synth. Comm. 19 (1989), S. 2077–2080, doi:10.1080/00397918908052600.
J. H. Wilkinson, I. L. Finar: A study of the properties of fluorine-substituted 5-aminoacridines and related compounds. Part II: 5-Amino-2-and -4-trifluoromethyl acridines. In: J. Chem. Soc. 1948, S. 32–35, doi:10.1039/JR9480000032.
jst.go.jp
jstage.jst.go.jp
T. Konno: Physical and Chemical Changes of Medicinicals in Mixtures with Adsorbents in the Solid State. III. Determination of Vapor Pressure of Solid Drugs by Steam Distillation. In: Chem. Pharm. Bull. 38 (1990), S. 1032–1034, doi:10.1248/cpb.38.1032, pdf.