FDA批准 美法仑 ( 左旋苯丙氨酸氮芥 ) 上市.Melphalan ( L - PAM ) is approved by FDA for marketing.在合成工作中发现:在NAE18与氮芥芳基磷酰氯的反应过程中, 4- 二甲氨基吡啶 ( DMAP ) 起着关键性的催化作用.In the reaction of NAE 18 with nitrogen mustard aryl phosphorochloridate, 4 - ...
With gram - negative organisms, depletion of the lipopolysaccharide layer with EDTA greatly facilitates TO uptake.对革兰氏阴性的生物体, 用EDTA损耗多脂糖层很容易促进TO上调.Its special alcohol formula helps dissolve frost, and facilitates defrost...