p. 3596 - 3613
(2007/10/03)1-(2-cyclopentylethyl)-2,4-dioxo-5-(2-fluorophenyl)-3-isocyanato-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine
3-amino-1-N-(2-cyclopentylethyl)-2,4-dioxo-5-N-(2-fluorophenyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine
1-N-(2-cyclopentylethyl)-2,4-dioxo-5-N-(2-fluorophenyl)-3-phenylhydrazono-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine