Keywords synthesis;asymmetric synthesis;serine;ethers;asymmetric ring-opening;Gly-Gly-OEt HC1;ornithine aspartate;arginine;hydrochloride;

• 合成;氨基酸;丝氨酸醚类衍生物;不对称开环;甘氨酰甘氨酸乙酯盐酸盐;精氨酸乙酯;鸟氨酸-天门冬氨酸盐;