通过前期试验发现乙醇和异丙醇的分离较难,所以运用正交实验设计法,确定最佳操作参数,获取优化的分离度。
Because ethanol and isopropyl alcohol is difficult to separate, the orthogonal experiment design is used to define the best operation parameter and to obtain the optimization resolution.
合成了五组B环具不同取代基的黄酮和黄烷酮- 7 - o -异丙醇胺衍生物,并进行了对乌头碱诱发大鼠室性心律失常预防作用的药理试验。
Five groups of B-ring substituted flavone and flavanone-7-O-isopropanolamine derivatives were synthesized and tested on rats for the ventricular arrhythmia induced by aconitine.
合成了五组B环具不同取代基的黄酮和黄烷酮- 7 - o -异丙醇胺衍生物,并进行了对乌头碱诱发大鼠室性心律失常预防作用的药理试验。
Five groups of B-ring substituted flavone and flavanone-7-O-isopropanolamine derivatives were synthesized and tested on rats for the ventricular arrhythmia induced by aconitine.
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