| 单词 | gentisic acid |
| 释义 | > as lemmasgentisic acid gentisic acid, any of several compounds originally isolated from gentian root; spec. an acid that is structurally related to salicylic acid and shares some of its medicinal properties.Chemical names: 2,5-dihydroxybenzoic acid; 5-hydroxy-salicylic acid; C7H6O4. ΚΠ 1838 tr. C. Leconte in Amer. Jrnl. Pharmacy Jan. 339 Not having been enabled to study more than a single one [sc. salt], I have hesitated to give to gentisin the name of gentisic acid, which perhaps would be more appropriate. 1875 Pharmaceut. Jrnl. & Trans. 31 July 90/2 The liquid now contains in solution the barium compound of gentisic acid, C7H6O4, from which the new acid may be readily obtained. 1957 R. H. Thomson Naturally Occurring Quinones ii. 15 It is interesting that esterified gentisic acid occurs, along with other phenolic compounds, in the scent glands of the beaver. 2007 N. Ahmed et al. Biol. of Dis. (e-book ed.) xii A small amount [of salicylate] is hydroxylated to gentisic acid. < as lemmas |
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