作者:A. BALLIO、E. B. CHAIN、F. DENTICE DI ACCADIA、G. N. ROLINSON、F. R. BATCHELOR
DOI:10.1038/183180a0
日期:1959.1.17
THE formation of p-aminobenzylpenicillin was reported by Corse, Jones, Soper, Whitehead and Behrens1; but no material was isolated. Brewer and Johnson2 later obtained partially purified material by using p-aminophenylacetic acid as precursor; but no details of yields or purity were given. The work reported here was carried out in order to obtain p-aminobenzylpenicillin for use as the parent compound of a series of derivatives. Tosoni, Glass and Goldsmith3 have since reported the preparation of crystalline p-aminobenzylpenicillin by hydrogenation of p-nitrobenzylpenicillin and the preparation of certain N-acyl derivatives.
Corse、Jones、Soper、Whitehead 和 Behrens1 报道了对氨基苄青霉素的形成;但没有分离出任何材料。 Brewer和Johnson后来以对氨基苯乙酸为前体得到了部分纯化的物质;但没有给出产量或纯度的详细信息。本文报道的工作是为了获得对氨基苄青霉素作为一系列衍生物的母体化合物。 Tosoni、Glass 和 Goldsmith3 此后报道了通过对硝基苄青霉素氢化制备结晶对氨基苄青霉素以及某些 N-酰基衍生物的制备。