The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.
以苯
酸
胺为原料合
了苄青霉素低毒前体苯酰基胺。
酸苯
The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.
以苯酸胺为原料合了苄青霉素低毒前体苯酰基胺。
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