摘要 |
N-substituted glycinates of the formula: CH2-CH-NH-CH2-COOR ¦ CH3 optical isomers and acid addition salts thereof, wherein R is cyclopentyl, cyclohexyl, benzyl, halobenzyl, lower alkylbenzyl, lower alkoxybenzyl, methylenedioxybenzyl or trifluoromethylbenzyl. |