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单词 Third generation cephalosporin
释义

Third generation cephalosporin

英语百科

Cephalosporin

Structure of the classical cephalosporins

The cephalosporins (sg. /ˌsɛfələˈspɔːrn, ˌkɛ-, -l-/) are a class of β-lactam antibiotics originally derived from the fungus Acremonium, which was previously known as "Cephalosporium".

Together with cephamycins, they constitute a subgroup of β-lactam antibiotics called cephems. Cephalosporins were discovered in 1945 and were first sold in 1964.

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