| 释义 |
igasuric, a. Chem.|ɪgəˈsjʊərɪk|
[ad. F. igasurique, f. igasur, the Malay name for St. Ignatius' Bean: see -ic.]
In igasuric acid, an acid contained in small quantities in the St. Ignatius' bean, nux vomica, and the root of Strychnos colubrina.
1830Lindley Nat. Syst. Bot. 215 Igasuric acid occurs in combination with Strychnia in nux vomica and the St. Ignatius bean. 1865–72Watts Dict. Chem. III. 242 Igasuric acid precipitates acetate of lead.
So igaˈsurate, a salt of igasuric acid. igaˈsurine, a poisonous alkaloid found in nux vomica, discovered by Desnoix in 1853.
1855Mayne Expos. Lex., Igasurate. 1865–72Watts Dict. Chem. III. 243 The igasurates are for the most part soluble in water and in alcohol. Ibid., Igasurine crystallises in colourless prisms, having a silky lustre. 1879H. C. Wood Therap. 308 The igasurates of strychnia and of brucia. |