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本文对自北五味子种子中分离得到的有降血清谷丙转氨酶的五味子酯甲和酯乙的化学结构进行了研究.确定其结构式为VII和VIII.
In this paper, the chemical structures of schisandrin A and ester B with serum alanine aminotransferase isolated from seeds of Schisandra sphenanthera were studied. The structural formulae were identified as VII and VIII.