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世界抗生素的生产和应用自青霉素问世以来就受到特别的关注,今天的抗生素巳在所有医药品中占有决定性的位置,而且越来越显示出它应有的作用。目前,天然产生的抗生素约有5000～10000种,其中100种应用于临床,通过半合成法得到的新抗生素衍生物巳多达50000～100000种,其中已有150种应用于临床。1988年,世界抗生素市场销售总额约170亿美元,占医药品总额的15%;
The production and application of antibiotics in the world has received special attention since penicillin was introduced. Today, antibiotics have a decisive position in all pharmaceuticals and they increasingly show their proper function. At present, there are about 5,000 to 10,000 natural antibiotics, of which 100 are used clinically. There are as many as 50,000 to 100,000 new antibiotic derivatives obtained by semi-synthetic methods, 150 of which have been used clinically. In 1988, the total sales volume of the antibiotics market in the world was approximately 17 billion U.S. dollars, accounting for 15% of the total amount of pharmaceuticals;