The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.
以苯酯和醇胺为原料合成了苄青霉素低毒前体苯酰基醇胺。
The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.
以苯酯和醇胺为原料合成了苄青霉素低毒前体苯酰基醇胺。
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