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单词 chloramphenicol
释义

WordReference Random House Unabridged Dictionary of American English © 2024
chlo•ram•phen•i•col  (klôr′am fen′i kôl′, -kol′, klōr′-),USA pronunciation n. [Pharm.]
  1. Drugsa colorless, crystalline, slightly water-soluble antibiotic, C11H12Cl2N2O5, obtained from cultures of Streptomyces venezuelae or synthesized: used chiefly in the treatment of infections caused by certain bacteria, by rickettsiae, and by certain viruses.
  • chlor-2 + am(ido)- + phe(n)- + ni(tr)- + (gly)col 1945–50

Collins Concise English Dictionary © HarperCollins Publishers::
chloramphenicol /ˌklɔːræmˈfɛnɪˌkɒl/ n
  1. a broad-spectrum antibiotic used esp in treating typhoid fever and rickettsial infections: obtained from the bacterium Streptomyces venezuelae or synthesized. Formula: C11H12N2O5Cl2
Etymology: 20th Century: from chloro- + am( ido) - + phe( no) - + ni( tro) - + ( gly) col
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更新时间：2025/7/25 9:17:17