The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.
以乙酸乙酯和乙胺为原料合成了苄青霉素低毒乙酰基乙胺。
The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.
以乙酸乙酯和乙胺为原料合成了苄青霉素低毒乙酰基乙胺。
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