| 单词 | tropane alkaloid |
| 释义 | > as lemmastropane alkaloid A liquid amine which is the parent of a series of alkaloids and other compounds occurring in plants, including atropine, hyoscyamine, and cocaine; any of these compounds. Frequently attributive, esp. in tropane alkaloid.Tropane is a bicyclic tertiary amine. Systematic name: N-methyl-8-azabicyclo-[3.2.1]octane; C8H15N. ΘΚΠ the world > matter > chemistry > organic chemistry > amines > [noun] > named ethylamine1849 amylamine1850 ethylia1850 petinine1850 triethylamine1850 polyamine1861 nonylamine1866 octylamine1866 carbylamine1868 tetrylamine1868 hydroxylamine1871 hydramine1877 nitrosamine1878 guanamine1881 hexamethylenetetramine1888 morpholine1889 triethanolamine1897 tropane1898 agmatine1910 tyramine1910 histamine1912 spermidine1927 monoethanolamine1929 tryptamine1929 octopamine1948 norsynephrine1952 tilorone1970 1898 Jrnl. Chem. Soc. 74 161 Tropan, the name by which the author distinguishes hydrotropidine..is a cyclic combination of n-methylpyrrolidine with hexahydrobenzene. 1914 Jrnl. Amer. Chem. Soc. 36 615 The alkaloids whose synthesis has been realized are divided into five groups: pyridine, tropane, isoquinoline, purine, and hydroxyphenylalkylamine bases. 1934 C. C. Steele Introd. Plant Biochem. vi. xx. 227 Most, but not all, of the alkaloids occurring in the Solanaceæ belong to the tropane group. 1981 Phytochemistry 20 497/1 Tropane alkaloids are known to occur in Anthocercis littorea [etc.]. 2012 F. K. Gleason & R. Chollet Plant Biochem. ix. 162/1 The tropanes can cause an increase in heart rate and relaxation of the smooth muscles in the gastrointestinal tract. < as lemmas |
| 随便看 |
|
英语词典包含1132095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。