The technological conditions of the synthesis of DL-phenylalanine by using phase - transfer catalyst technology and others are discussed.
研究了应用相转移催化等技术合成DL -苯丙氨酸的工艺条件。
Peritoneal and retrobulbar injection of D-galactose or DL-phenylalanine can induce cataractous changes in rat lens.
半乳糖或DL苯丙氨酸分别经腹腔及半球后注射，均可诱发大鼠产生白内障。
It indicated that the yield rate of N-acetyl-DL-phenylalanine synthesized from DL-phenylalanine was 88.
试验结果表明，用DL -苯丙氨酸合成N -乙酰- DL -苯丙氨酸，得率为88。
It indicated that the yield rate of N-acetyl-DL-phenylalanine synthesized from DL-phenylalanine was 88.
试验结果表明，用DL -苯丙氨酸合成N -乙酰- DL -苯丙氨酸，得率为88。
应用推荐