CP-1414S is an experimental drug first made by a team in Germany. It is a benzodiazepine derivative. CP-1414S is a 1,5-benzodiazepine, with the nitrogen atoms located at positions 1 and 5 of the diazepine ring, and so is most closely related to other 1,5-benzodiazepines such as clobazam.
^US Patent 3766169 PROCESS FOR THE PREPARATION OF 3-AMINOMETHYLIDENE-1,5-BENZODIAZEPINE-2,4-(3H,5H)-DIONES
^Carli M, Ballabio M, Caccia S, Garattini S, Samanin R (1981). "Studies on some pharmacological activities of 7-nitro-2-amino-5-phenyl-3H-1,5-benzodiazepine (CP 1414 S) in the rat. A comparison with diazepam". Arzneimittel-Forschung. 31 (10): 1721–3. PMID6119091.