请输入您要查询的英文单词:

 

单词 parvoline
释义

parvolinen.

Brit. /ˈpɑːvəˌliːn/, U.S. /ˈpɑrvəˌlin/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin parvus , quinoline n.
Etymology: < classical Latin parvus little (see parvi- comb. form) + -oline (in quinoline n.): see quot. 1855.
Chemistry. Now rare.
Any of several isomeric ptomaines of the formula C9H13N that are alkyl derivatives of pyridine occurring in decaying animal matter and in some shales and bituminous coals.
ΘΚΠ
the world > matter > chemistry > organic chemistry > alkaloids > [noun] > miscellaneous other
daturia1820
piperine1820
opiane1824
daturine1825
aconitine1826
serpentaria1829
solania1830
fagine1833
aconitia1834
buxine1836
porphyroxine1838
surinamine1838
staphisaïne1842
lobeline1844
passiflorine1846
aricine1847
arnicine1847
harmaline1847
papaverine1848
pelosine1851
colchicine1853
helleborin1853
parvoline1855
punicin1855
aconella1864
fluavil1864
physostigmine1864
herapathite1865
ratanhine1868
sipeerine1868
staphisagrine1868
codamine1870
rhoeagenine1870
aconelline1871
helleborein1871
helleboresin1871
helleboretin1871
meconidine1871
napelline1871
hyoscine1872
porphyrine1872
septicine1872
paytine1873
reducine1875
hydrastine1876
pelosia1876
veratralbia1876
aconine1878
piturine1878
paytamine1879
skatol1879
tropidine1879
pelletierine1881
thalictrine1881
tetano-cannabine1883
cupreine1884
scopoleine1885
trigonelline1886
hydrastinine1887
jaborine1887
scopoline1887
apomorphine1888
imperialine1888
tetanine1888
tongine1890
guvacine1891
veratralbine1891
veratroidine1891
scopolamine1892
corybulbine1893
corycavine1893
corytuberine1893
septentrionaline1894
theophylline1894
pellotine1895
yohimbenine1897
ibogaine1902
scopine1923
nornicotine1927
norephedrine1929
pyrrolizidine alkaloid1951
psilocin1958
psilocybin1958
sodide1977
1855 G. Williams in Q. Jrnl. Chem. Soc. 7 106 I propose to assign it the name of Parvoline in allusion to its small volatility as compared with its associated bases.
c1865 H. Letheby in J. Wylde Circle of Sci. I. 118/2 Of the alkaline matters there are leucoline,..and parvoline (C18H13N).
1887 A. M. Brown Treat. Animal Alkaloids i. iv. 31 Parvoline C9H13N.—This was the first ptomaine chemically analysed and defined. It was discoved [sic] by MM. Gautier and Etard in the putrefactive products of the mackerel and horse flesh.
1918 Amer. Jrnl. Bot. 5 172 Pyridine, picoline, lutidine, collidine, parvoline, coridine, and rubidine.
This entry has been updated (OED Third Edition, June 2005; most recently modified version published online March 2022).
<
n.1855
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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/24 7:26:45