3Casas AV. 2 -- [-( 2.6 -- Dichlorophenyl ) amino3 phenylacetoxyacetyl derivatives and therapeutic compositions containing same. US4548952,1985-- 10-- 22.
4Gnehm Rene DR. Di: chloro: anilino-- phenyl: acetoxy acetic acid prepn. --by acid hydrolysis of corresp, tetra: hydro--pyranyl ester, giving high yield of analgesic and antiinflammatory prod. CH682747,1993--11--5.
5Vila Cagas A. Ester of 2- [ (2,6-dichloroanilino) phenyl]acetic acid with glycolic acid[P]. ES: 520813, 1984-05-16.(CA 1984, 104: 88301)
6Vila Cagas A. 2- [ (2,6-Dichlorophenyl) amino] phenylacetoxyacetyl derivatives and therapeutic composition containing same [P]. US: 4548952, 1985-10-22.
7Kim JC, Namgoong SK. Haloethyl-2- [ (2,6-dichlorophenyl)amino]phenylacetoxyacetate derivatives and their use as an intermediate to synthesize aceclofenac [P]. WO: 9962865,1999-12-09. (CA 1999, 132: 22759)
8Schickaneder H, Nikolopoulos A, Murphy T. Process for the preparation of aceclofenac [P]. WO: 9955660, 1999-11-04.(CA 1999, 131: 322421)
9Harrison J E, Watkinson A C, Green D M, et al. The relative effect of azone and transcutol on permeant diffusivity and solubility in human stratum corneum [J].Pharm Res, 1996, 13: 542-546.