前言近四十余年来(1906～1950)我国化学家对於药物合成的贡献很多,例如维生素、性激素、磺胺类药物与青霉素等的研究工作,我国化学家都参加於其间。本篇是根据英、美、德三国化学文献索引及我国化学家发表的论文写成的;这些材料的收集当然不够完全,有遗漏或不当之处,希望读者多加指正。 Preface In the past forty years (1906 ~ 1950), Chinese chemists have made a great contribution to the synthesis of drugs such as vitamins, sex hormones, sulfonamides and penicillin, and Chinese chemists have participated in the study. This article is based on the British, American and German chemical literature index and published papers published by Chinese chemists; of course, the collection of these materials is not complete, there are omissions or inappropriate, I hope readers correct.