p. 1984 - 1991
(2007/10/02)ethyl (R)-4-phenyl-2-<<(trifluoromethyl)sulfonyl>oxy>butyrate
(3R,6R)-6-amino-3-phenylperhydro-1,4-thiazepin-5-one
(E)-2-oxo-4-phenyl-3-butenoic acid
2-oxo-4-phenylbut-3-enoic acid 2-isopropyl-5-methylcyclohexyl ester
ethyl (R)-2-hydroxy-4-phenylbutyrate
(S)-2-((3R,6R)-4-Carboxymethyl-5-oxo-3-phenyl-[1,4]thiazepan-6-ylamino)-4-phenyl-butyric acid
(S)-2-((3R,6R)-4-Carboxymethyl-5-oxo-3-phenyl-[1,4]thiazepan-6-ylamino)-4-phenyl-butyric acid ethyl ester; hydrochloride
t-butyl α-{6(R)-[1(S)-ethoxycarbonyl-3-phenylpropylamino]-5-oxo-3(R)-phenylperhydro-1,4-thiazepin-4-yl}acetate