1-((1RS,2SR)-2-amino-1-phenyl-propyl)-piperidine
1-((1RS,2RS)-2-amino-1-phenyl-propyl)-piperidine
dl-threo-1-Phenyl-1-piperidino-2-hydroxyaminopropane
N-(1-Methyl-2-phenyl-2-piperidinoethyl)-benzaldoxime
N-((1RS,2SR)-1-methyl-2-phenyl-2-piperidino-ethyl)-N'-phenyl-thiourea