Fr - 008 is a strain producing a complex of heptaene macrolide antifungal antibiotics , one of which , previously named fr - 008 was regarded to bis similar to candicidin , but different in sugar moiety Hplc分析研究表明，它与灰色链霉菌imru3570产生的杀假丝菌素是同一种物质，均含有相同的几种主要组分。
2.
Fr - 008 and streptomyces griseus imru3570 are two independently isolated producers for a similar heptaene macrolide antibiotic . comparative studies between the two producers at chemical and biological level are the main task of the present work , no obvious difference was observed on the hplc profiles 本文主要从化学和生物学两个角度分析和比较了这两个菌株的异同，并对抗生素的氨基海藻糖残基基因进行了克隆尝试。
3.
After developing a series of new products , zhenyuan pharm is able to produce bulk drugs and preparations of spiramycin , acetyl spiramycin , sisomicin sulfate , roxithromycin , netilmicin sulfate , azithromycin , and cefetamet pivoxil hydrochloride etc . in 1995 , the successful development of roxithromycin and its preparations filled the blank of new macrolide antibiotics in china 走进震元制药历史文化名城绍兴人杰地灵，经济发达，改革开放以来这块热土上医药工业得到了枝繁叶茂的发展，浙江震元制药有限公司就是其中的一家“行业明星” 。
