The present invention relates to an improved process for the preparation of Cilastatin Sodium of formula (I), having mesityl oxide content less than 2000 ppm and more than 1 ppm. (Formula I) (I)
本发明涉及一种改进的制备Cilastatin Sodium的方法,其
化学式为(I),其中mesityl oxide含量小于2000 ppm且大于1 ppm。(
化学式I) (I)