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抗菌素C-4826是从陕西省西安土壤中分离得到的放线菌 No.C-4826所产生的一种抗肿瘤物质。放线菌No.C-4826在黄豆粉、葡萄糖培养基中进行发酵,经氯仿提取纯化后,得到有效成分的结晶。 (一)理化性质
Antibiotic C-4826 is an antitumor substance produced by actinomycete No.C-4826 isolated from soil in Xi’an of Shaanxi Province. Actinomycete No. C-4826 was fermented in soybean powder and glucose medium, and purified by chloroform extraction to obtain crystals of the active ingredient. (A) the physical and chemical properties