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(2007/10/03){2-tert-butoxycarbonylmethoxy-5-[(5-cyano-benzofuran-2-carbonyl)-amino]-phenoxy}-acetic acid tert-butyl ester
3,4-di-t-butoxycarbonylmethoxyaniline
5-cyanobenzo[b]furan-2-carboxylic acid
{2-tert-butoxycarbonylmethoxy-5-[(5-methylsulfanylcarbonimidoyl-benzofuran-2-carbonyl)-amino]-phenoxy}-acetic acid tert-butyl ester