一种特别有潜力的抗癌抗生素是格尔德霉素及其名为17aag的修饰后衍生物。
One particularly promising anti-cancer antibiotic is geldanamycin and a modified form of this drug known as 17aag.
天然抗生素结构的适当修饰可改善其性能，是探索开发新的有效途径之一。
ABSTRACT Ingenious modification of structure of natural antibiotics could improve their properties, which is one of ways to search for new drugs.
天然抗生素结构的适当修饰可改善其性能，是探索开发新药的有效途径之一。
Ingenious modification of structure of natural antibiotics could improve their properties, which is one of ways to search for new drugs.
阿维拉霉菌是一种什么性质的抗生素，现有的研究成果将有助于采用组合生物合成方法进行阿维拉霉素的分子改造与修饰，从而产生新的阿维拉霉素衍生物。
Avilamycin quality have what kind of quality, the existing returns will help to alter or decorate it's molecule by the Combinatorial biosynthesis method, and produce new ramification of Avilamycin.
我们对四环素类抗生素的化学反应和结构修饰进行了一些初步的探索，制备了一些四环素类衍生物。
Some primary research to the chemical modification of tetracyclines were carried out. Several tetracycline derivatives were prepared.
氨基糖苷类抗生素的修饰酶是细菌耐药的主要机制，本文对氨糖类抗生素的修饰酶抑制剂的研究进展作一综述。
Aminoglycoside modifying enzyme is the main resistance mechanism. In this review, some advances in the research of aminoglycoside modifying enzyme inhibitor are summarized.
氨基糖苷类抗生素的修饰酶是细菌耐药的主要机制，本文对氨糖类抗生素的修饰酶抑制剂的研究进展作一综述。
Aminoglycoside modifying enzyme is the main resistance mechanism. In this review, some advances in the research of aminoglycoside modifying enzyme inhibitor are summarized.
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