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(2007/10/03)2-{[(tert-butoxy)carbonyl]amino}-3-(3-cyanophenyl)propanoic acid
3-brom phenyl sulfonyl-d/l-Phe(3-CN)-OH
3-(3-Carbamimidoyl-phenyl)-2-[2-(naphthalene-2-sulfonylamino)-acetylamino]-propionic acid phenethyl ester; compound with toluene-4-sulfonic acid
3-(3-Carbamimidoyl-phenyl)-2-[2-(naphthalene-2-sulfonylamino)-acetylamino]-propionic acid benzyl ester; compound with toluene-4-sulfonic acid
3-(3-Carbamimidoyl-phenyl)-2-[2-(naphthalene-2-sulfonylamino)-acetylamino]-propionic acid butyl ester; compound with toluene-4-sulfonic acid