cardiotonic agents造句
造句与例句
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- Abstract : 1-( 4-pyridinyl )-2-propanone, which is the key intermediate of synthesizing the milrinone, a cardiotonic agent, was synthesized from 4-methyl-pyridine by acetylation in dichloromethane and phase transition catalyzing hydrolysis . the overall yield was 73.1 %
文摘:报道了以4-甲基吡啶为原料，经酰化和相转移催化水解反应制备强心药物米利酮关键中间体1-(4-吡啶基)-2-丙酮的新合成方法，总收率达73.1% - It's difficult to see cardiotonic agents in a sentence. 用cardiotonic agents造句挺难的
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