| 单词 | ethylhydrocupreine |
| 释义 | > as lemmasethylhydrocupreine ethylhydrocupreine n. (also ethylhydrocuprein) a compound related to quinine having bactericidal properties, used in bacteriology as a test for streptococci; cf. optochin n.Chemical name: 6′-ethoxy-10,11-dihydrocinchonan-9-ol; C21H28N2O2. ΚΠ 1913 H. Thron & C. Freund U.S. Patent 1,062,203 2/2 We claim..the process of producing ethyl-hydrocupreine which comprises treating hydrocupreine with an ethylating agent. 1937 Sci. Monthly Aug. 105/2 The loss of vision, if only temporary,..made the use of ethylhydrocupreine in clinical medicine practically impossible. 2002 Clin. Infectious Dis. 34 1026/1 Pneumococci were identified by means of visual inspection for typical colony morphology, α-hemolysis, bile solubility testing, and susceptibility to ethylhydrocupreine (Optochin). < as lemmas |
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