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左旋甲基多巴是一种高血压病治疗药物,对中等程度的原发性和肾性高血压病人有良好疗效。前已报道在相转移催化下,利■1(3,4一亚甲二氧基苯基)2一丙酮与氛仿、氨反应,合成a一甲基多巴,经拆分后得到左
L-methyldopa is a drug for the treatment of hypertension, which is effective in patients with moderate and primary hypertension. It has been previously reported that a-methyldopa can be synthesized by the reaction of amidite and ammonia under the catalysis of phase transfer catalysis.