论文部分内容阅读
前文曾报告产生抗生素“23—21”的菌种和该抗生素的发酵,提取,结晶以及其物理、化学、生物性质。我们初步认为抗生素“23—21”与放线菌素有相似之处如表1。
Previously it was reported that the species producing the antibiotic “23-21” and the fermentation, extraction, crystallization and the physical, chemical and biological properties of the antibiotic. We initially believe that the antibiotic “23-21” and actinomycin are similar in Table 1.