p. 697 - 700
(2007/10/02)(S)-2-(4-{[2-Amino-5-(5-ethoxycarbonyl-pentylcarbamoyl)-4-oxo-3,4,5,6,7,8-hexahydro-pteridin-6-ylmethyl]-amino}-benzoylamino)-pentanedioic acid
C33H42N4O7S3
6-{3-[3'-(5-carbamimidoyl-2-methylsulfanyl-thiophene-3-sulfonyl)-6-methyl-biphenyl-2-yl]-ureido}-hexanoic acid trifluoroacetate
6-[3-[5-(benzoxazole-2-yl)-2-methoxyphenyl]ureido]hexanoic acid ethyl ester
6-aminohexanoic acid hydrochloride