1Huges N E, Woods T A, Norman B H. Novel Imidazole Derivatives Useful for the Treatment of Arthritis: WO, 2012161965 [P]. 2012-11-29.
2Wolf F, Maywald V, Keil M, et al. Method for Preparing 1,3,4-Sub- stituted Pyrazol Compounds: US, 2001172436 [P]. 2011-07-14.
3Kazuaki I, Suguru O, Hisashi Y. (3,4,5-Trifluorophenyl)boronic Acid-catalyzed Amide Formation from Carboxylic Acids and Amines: N-Benzyl-4-phenylbutyraminde [J]. Organic Syntheses, 2002, 79: 176.
4Jasch H, Scheumann J, Heinrich M R. Regioselecfive Radical Aryla- tion of Anilines with Arylhydrazines [J]. J Org Chem, 2012, 77 (23) 10699-10706.
5Michael D. Process for Preparing Substituted Biphenylanilides: US, 2011092736 [P]. 2011-04-21.
6Reichert W, Koradin C, Smidt S P, et al. Method for Manufacturing Aryl Carboxamides: US, 2011054183 [P]. 2011-03-03.
