| 单词 |
kynurenic |
| 释义 |
kynurenic, a. Biochem.|kɪ-, kaɪnjʊˈrɛnɪk|
Also † cyn-.
[tr. G. kynuren-säure kynurenic acid (J. Liebig 1853, in Ann. d. Chem. LXXXVI. 125), f. Gr. κυν-, κύων dog + -uren-, irreg. f. οὖρον urine n.1: see -ic 1.]
kynurenic acid: a crystalline carboxylic acid, C10H7NO3, that results from the metabolism of tryptophan and is excreted in the urine of man and various animals; 4-hydroxyquinoline-2-carboxylic acid.
1872Jrnl. Chem. Soc. XXV. 1028 When heated by 265° kynurenic acid evolves pure carbon dioxide and melts to a brown liquid. 1889Roscoe & Schorlemmer Treat. Chem. III. v. 226 When..cynurenic acid is heated with zinc dust in a current of hydrogen, it is reduced to quinoline. 1946W. R. Fearon Introd. Biochem. (ed. 3) xvii. 351 Surplus dietary tryptophane is excreted in the urine as kynurenine (in rabbits), and as kynurenic acid (in dogs, rats, foxes and wolves). 1971Pediatrics XLVII. 47/1 This study measured urinary excretion of kynurenic acid..and xanthurenic acid.., two tryptophan metabolites via the kynurenine pathway, in 26 hospitalized children. |
英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
相关内容：
相关热词搜索：kynurenic英英词典英英释义英语词汇意思用法释义英语
字词 记录站 释义 【计】 recording station 汉译英翻译词典收录405719条汉英翻译词条，基本涵......