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- Objective To increase the fermentation yield, a high producing strain of ribostamycin was selected. 目的選育核糖霉素高產(chǎn)菌株,提高其生產(chǎn)發(fā)酵水平。
- Methods Ribostamycin protected by carbobenzoxy group was treated with NaH, to give different protected intermediates under respective controllable cyclization reaction conditions. 目的發(fā)展一種新的選擇性環(huán)氨基甲酸酯保護策略,用以合成具有環(huán)氨基甲酸酯結構的新型核糖霉素衍生物。
- In this thesis,a rapid RP-HPLC method has been estab-lished for the analysis of Ribostamycin and impurity Neamine using 1-F1-uoro-2,4-dinitrobenzene (DNFB) pre-column derivatization. 本文選用2,4-二硝基氟苯(DNFB)柱前衍生化,二極管陣列紫外檢測器檢測,建立了核糖霉素及雜質(zhì)新霉胺的反相快速HPLC測定方法。
- vistamycin(ribostamycin) 維斯他霉素, 核糖霉素
- STUDIES ON THE WASTEWATER TREATMENT OF RIBOSTAMYCIN BY FLUIDIZED-BED OXIDATION PROCESS 生物流動(dòng)床氧化法處理核糖霉素廢水的研究
- vistamycin sulfate vial 注射用硫酸威他霉素
- vistamycin 威斯他霉素
- Vistamycin Sulfate 硫酸核糖霉素, 硫酸威他霉素, 威斯他霉素, 維生霉素, 核糖斯太霉素[氨基苷類(lèi)抗生素]
- ribostamycin 核糖霉素
- Ribostamycin Sulfate 硫酸核糖霉素[氨基苷類(lèi)抗生素]
- RSM(ribostamycin) 核糖霉素, 維生霉素, 威他霉素[氨基苷類(lèi)抗生素]