cephems

常见例句

The deprotection procedure of phenylacetyl group is the basic way to synthesis many kinds of cephem intermediates.
苯乙醯基的脫除工藝是郃成衆多頭孢菌素的基本步驟。
Keywords cephem;phenylacetic group;phosphorous pentachloride;triphenyl phsosphite;acylase;
頭孢烯;苯乙醯基;五氯化磷;亞磷酸三苯酯;醯化酶;
cephem
n. 頭孢烯
cephem antibiotics
頭孢菌烷類抗生素, 頭孢烯類抗生素