The reaction used by the chemists at Bayer didn't have those problems, and they ended up with a drug that reduced a lot of that gastrointestinal irritation, at least compared to regular salicylic acid.
拜耳化学家使用的反应没有这些问题,他们最终得到了一种药物,至少与普通水杨酸相比,这种药物减少了很多胃肠道刺激。