p. 4159 - 4163
(2013/07/26)p. 4468 - 4484
(2007/10/03)p. 6031 - 6032
(2007/10/02)1-nitro-spiro[2.4]heptane-1-carboxylic acid methyl ester
methyl 2-(4-amino-2-fluoro-6-methylphenyl)-2-((3-fluoro-5-methylphenyl)amino)acetate
methyl 2-(4-amino-2-chlorophenyl)-2-((3-chlorophenyl)amino)acetate
methyl 2-(4-amino-2-fluorophenyl)-2-((3-fluorophenyl)amino)acetate
methyl 2-(2-methyl-4-aminophenyl)-2-(m-tolylamino)acetate