The enantioselective synthesis of L-carnitine and acetyl-L-carnitine hydrochlorides was de- scribed.
本工作介绍了一种化学不对称合成盐酸L-肉碱和盐酸乙酰L-肉碱的方法。
Acetyl L carnitine was synthesized from racemic carnitine chloride and acetic acid by chemical means. The purity of the refined product was over 99% and the yield was about 96%.
采用化学方法以肉碱为底物，合成了外消旋乙酰肉碱，精制后可获得纯度99%以上的乙酰肉碱，收率为96%。
Each capsule delivers 500 mg of Acetyl L-Carnitine.
每粒包含500毫克乙酰左旋肉碱。
Each capsule delivers 500 mg of Acetyl L-Carnitine.
每粒包含500毫克乙酰左旋肉碱。
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