[The prepared method of 1-methyl-4-phenyl piperidine-4-carboxylic acid derivatives].
D002264:Carboxylic Acids; D008614:Meperidine; D010880:Piperidines
D002264:Carboxylic Acids; D010880:Piperidines; C032727:piperidine; D008614:Meperidine
MEPERIDINE; PIPERIDINES