p. 1889 - 1892
(2007/10/03)(4-{[4-methyl-2-(3-phenyl-propionylamino)-pentanoyl]-hydrazono}-butyl)-carbamic acid tert-butyl ester
N-(1-hydrazinocarbonyl-3-methyl-butyl)-3-phenyl-propionamide
(S)-4-Methyl-2-(3-phenyl-propionylamino)-pentanoic acid methyl ester
N-(tert-butoxycarbonyl)-2,3-dihydropyrrole
(4-hydroxybutyl)carbamic acid tert-butyl ester