<unk>  is used in the form of a dipotassium salt. It is unusual among benzodiazepines in that it is freely soluble in water.<unk>  can be synthesized starting from 2-amino-5-chlorobenzonitrile, which upon reaction with phenylmagnesium bromide is transformed into 2-amino-5-chlorbenzophenone imine. Reacting this with aminomalonic ester gives a heterocyclization product, 7-chloro-1,3-dihydro-3-carbethoxy-5-phenyl-2H-benzodiazepin-2-one. Upon hydrolysis using an alcoholic solution of potassium hydroxide forms a dipotassium salt,<unk> . 500px
Clorazepate
Chlordiazepoxide
Domperidone
Halazepam
Delorazepam
Clotiazepam
Fludiazepam
Clonazepam