In the search for therapeutic arsenical compounds, used in the treatment of syphilis, Jacobs and Heidelbergerl deviated from the usual experimental lines, which involved changes in the aromatic nucleus containing arsenic. These older researches had involved changes in the structure of salvarsan base (diamino-di-hydroxy-arsenobenzene) and this field of study has been fairly well exhausted. The above authors synthesized a new series of ...
![Benzoicacid, 5-[(2-chloroacetyl)amino]-2-hydroxy- Structure](https://image.chemsrc.com/caspic/353/80074-26-6.png)