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单词 riboside
释义

ribosiden.

Brit. /ˈrʌɪbəsʌɪd/, U.S. /ˈraɪbəˌsaɪd/
Origin: Formed within English, by derivation; modelled on a German lexical item. Etymons: ribose n., -ide suffix.
Etymology: < ribose n. + -ide suffix, after German Ribosid (P. A. Levene and W. A. Jacobs 1910, in Berichte der Deutsch. Chem. Ges. 43 3162).
Biochemistry.
A glycoside in which the sugar is ribose.
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the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > glycosides
glucoside1855
glycoside1862
riboside1914
1911 W. A. Jacobs & P. A. Levene in Jrnl. Biol. Chem. 9 p. xxv The results of our previous work upon the constitution of inosinic acid have demonstrated it to be a hypoxanthin phospho-ribosid.]
1914 H. G. Wells Chem. Pathol. (ed. 2) 562 Levene and Jacobs..find them [sc. nucleic acids] to be phosphoric acid esters of purine ribosides.
1933 R. H. A. Plimmer Org. & Bio-chem. (ed. 5) xxxvii. 337 Inosine..is the riboside of hypoxanthine.
1971 Plant Physiol. 47 516/1 Although somewhat less effective than zeatin and zeatin riboside, dihydrozeatin and dihydrozeatin riboside also counteract the abscisic acid-induced growth inhibition.
2007 Canad. Jrnl. Bot. (Nexis) 85 91 The predominance of nucleotide and riboside forms in developing pea seeds is consistent with..other legume systems.
This is a new entry (OED Third Edition, June 2010; most recently modified version published online March 2022).
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n.1914
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