| 英文名称: | | 3,5-bis(1-piperidinylmethyl)-1-(2-methylpropyl)-4-4-piperidinecarboxylic aci | | 3,5-bis(1-piperidinylmethyl)-1-isobutyl-4-phenyl-4-piperidinecarboxylic acid | | 3,5-bis(1-piperidinylmethyl)-1-(2-methylpropyl)-4-phenyl-4-piperidinecarboxylic aci ethyl ester |
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