来自甜菜、杏仁、鸡蛋、肉和谷物中的苯基丙胺酸会形成神经递质的多巴胺。

Phenylalanine from beets, almonds, eggs, meat, and grains goes into making the neurotransmitter dopamine.

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以1- 苯基- 2-丙胺为原料，经N- 甲基化、 拆分、N-炔基化、成盐共4步反应合成盐酸司来吉兰，总收率为42。

From 1-phenyl-2-propylamine, selegiline hydrochloride, an anti-Parksins drug, was synthesized via N-methylation, enantiomer separation, N-alkylation and salt formation with an overall yield of 42.2%.

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