通过在位于顾客蛋白结合区该位点制造突变,可模拟乙酰化或者去乙酰化氨基酸。
Mutations were made at this site, which is located in a region where client proteins bind, to mimic either an acetylated or a non-acetylated amino acid.
结果:7- 氨基-3-去乙酰氧基头孢烷酸(7-ADCA)和苯甘氨酸邓钠盐反应,只需要一步结晶即可得头孢氨苄,总收率89.4%。
Result: Through the reaction of 7-ADCA and Dane Salt, one step crystallization gives Cefalexin with the total yield 89.4% .
结果:7- 氨基-3-去乙酰氧基头孢烷酸(7-ADCA)和苯甘氨酸邓钠盐反应,只需要一步结晶即可得头孢氨苄,总收率89.4%。
Result: Through the reaction of 7-ADCA and Dane Salt, one step crystallization gives Cefalexin with the total yield 89.4% .
应用推荐