7Lederman R, Guimaraes S, Verztman J F. Clinical efficacy and safety of loxoprofen sodium in the treatment of gonarthrosis [J].Revista Brasileirade Medicina, 2001, 58 (4): 263-271.
8Sasaki H, Yajima K, Isomura H, et al. Production of phenylpropionic derivative[P]. JP: 62 161 740, 1987-07-17.
9Usui S, Matsumoto T, Ohkubo K. Stereo selectivities inAgBF4- catalyzed and photoinduced phenyl-rearrangement of 2- chloropropiophenone [ J ]. Tetrahedron Lett, 1998, 39 (52) : 9 755-9 758.
10Walker J A, White D R, Salmond W G, et al .Processf or preparing aryla kanoic acid derivatives [P]. US: 4 107 439, 1978-08-15.