Synonyms: Cyclopenta[b]pyrrole-2-carboxylicacid, octahydro-, phenylmethyl ester, hydrochloride, (2a,3ab,6ab)- (9CI);(S,S)-2-Azabicyclo[3,3,0]-octane-3-carboxylic acid benzylester hydrochloride;(+/-) Phenylmethoxy octahydro-cyclopenta[b]pyrrole-2- carboxylate hydrochloride;