氯霉素是最重要的抗菌素之一,并以合成方法大量生产。由于它在伤寒及肠道感染等方面的卓越疗效,而目前尚无可靠的代用药品,因此我国及其它一些国家,生产规模仍相当大。1955年,氯霉素被列为重要产品之一。在社会主义建设总路线的鞭策和鼓舞下,我们开展了改善 Chloramphenicol is one of the most important antibiotics and mass-produced by synthetic methods. Due to its excellent efficacy in typhoid fever and intestinal infections, there is no reliable alternative medicine at present, so the production scale in China and other countries is still quite large. In 1955, chloramphenicol was listed as one of the important products. Under the encouragement and encouragement of the general line of socialist construction, we have made improvements