1968 年 16 巻 4 号 p. 728-733
The stereoisomers of 4-aminomethylcyclohexanecarboxylic acid (I) and (II) were completely separated from their mixture, respectively, and it is proved that lowermelting isomer has the cis-configuration and higher-melting isomer whose antiplasmin activity is much potent has the trans-configuration.