cephems
基本解释
- 2,3-二氢头霉素
英汉例句
- The deprotection procedure of phenylacetyl group is the basic way to synthesis many kinds of cephem intermediates.
苯乙酰基的脱除工艺是合成众多头孢菌素的基本步骤。 - Keywords cephem;phenylacetic group;phosphorous pentachloride;triphenyl phsosphite;acylase;
头孢烯;苯乙酰基;五氯化磷;亚磷酸三苯酯;酰化酶; - cephem
n. 头孢烯 - cephem antibiotics
头孢菌烷类抗生素, 头孢烯类抗生素