| 单词 | phenothiazine |
| 释义 | phenothiazine Pharm.|fiːnəʊ-, fɛnəʊˈθaɪəziːn|
Formerly also phenthiazine.
[f. pheno- + thio- + azine.]
a. A green, crystalline, heterocyclic compound, C12H9NS, which is used in veterinary medicine in the treatment of parasitic infestations.
b. Any of various derivatives of this, which constitute an important class of tranquillizing drugs used esp. in the treatment of mental illnesses.
1894G. M'Gowan tr. Bernthsen's Text-bk. Org. Chem. (ed. 2) 539 Nile Blue springs from naphtho-phenoxazine; and the thionine dyes from phen-thiazine. 1917Chem. Abstr. XI. 3903 (Index), Phenothiazine. 1926H. G. Rule tr. J. Schmidt's Text-bk. Org. Chem. 709 Phenthiazine, thio-diphenylamine,..is also the parent compound of a number of dye-stuffs. 1940Nature 17 Aug. 232/2 Since phenothiazine is a new and valuable vermifuge, its effect on animal tissues is of some general interest. 1959Times 14 Sept. 19/4 The nodula worm of sheep has been completely eliminated..by the use of pheno-thiazine during the period of winter housing. 1969Daily Tel. 1 Nov. 2/7 Large doses of phenothiazines induce a Zombi-like rigidity. 1974M. C. Gerald Pharmacol. iv. 71 The phenothiazine nucleus has proved..a rather versatile progenitor of pharmacologically useful compounds. Ibid. xvi. 301 Chlorpromazine (Thorazine), the most commonly employed phenothiazine. |
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11：
相关热词搜索：phenothiazine英英词典英英释义英语词汇意思用法释义英语
单词 phenoxazine 释义 phenoxazine, n. Chem.|finkszin|Also † phenazoxine.[ad. G. Phenoxazi......
单词 nineteenth 释义 nineteenth pron, det 19th; next after eighteenth 第19, 第十九（个）. ......
字词 预排工作 释义 【计】 walkthrough 汉译英翻译词典收录405719条汉英翻译词条，基本涵盖了......
单词 nincompoop 释义 nincompoop n (infml 口) foolish person 傻瓜; 笨蛋. 英汉双解词典包含......
字词 预生成系统 释义 【计】 pregenerated system 汉译英翻译词典收录405719条汉英翻译词条，......
单词 ninny 释义 ninny n (infml 口) foolish person 傻瓜; 笨蛋 Don´t be such a ninny! ......