英语词汇“isoflavone”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

isoflavone n.

Brit.

/ˌʌɪsə(ʊ)ˈfleɪvəʊn/

U.S.

/ˌaɪsoʊˈfleɪˌvoʊn/

(a) the crystalline tricyclic ketone 3-phenylbenzo-4-pyrone, C₁₅H₁₀O₂; (b) any of the derivatives of this compound, which occur (often as glycosides) in many plants.

ΘΚΠ

the world > matter > chemistry > organic chemistry > ketones > [noun] > cyclic ketones

pinacone1866

menthone1889

fenchone1891

pyrone1891

tropinone1896

humulone1916

lupulone1919

isoflavone1925

irone1948

tropone1951

1925 Jrnl. Chem. Soc. 127 1981 The occurrence of derivatives of 3-phenylchromone (iso~flavone) has not yet been definitely proved.

1948 Proc. Indian Acad. Sci. A. 27 36 Hydroxy isoflavones are more toxic than the corresponding flavones.

1951 Ann. Rev. Biochem. 20 508 The..occurrence of the iso~flavone (prunetin) along with its isomeric flavone (genkwanin) is a rare example of such association.

1965 T. Swain in Pridham & Swain Biosynthetic Pathways Higher Plants 33 Isoflavones..are common in other members of the Leguminosae.

单词	isoflavone
释义	> as lemmas isoflavone isoflavone n. Brit. /ˌʌɪsə(ʊ)ˈfleɪvəʊn/ , U.S. /ˌaɪsoʊˈfleɪˌvoʊn/ (a) the crystalline tricyclic ketone 3-phenylbenzo-4-pyrone, C₁₅H₁₀O₂; (b) any of the derivatives of this compound, which occur (often as glycosides) in many plants. ΘΚΠ the world > matter > chemistry > organic chemistry > ketones > [noun] > cyclic ketones pinacone1866 menthone1889 fenchone1891 pyrone1891 tropinone1896 humulone1916 lupulone1919 isoflavone1925 irone1948 tropone1951 1925 Jrnl. Chem. Soc. 127 1981 The occurrence of derivatives of 3-phenylchromone (iso~flavone) has not yet been definitely proved. 1948 Proc. Indian Acad. Sci. A. 27 36 Hydroxy isoflavones are more toxic than the corresponding flavones. 1951 Ann. Rev. Biochem. 20 508 The..occurrence of the iso~flavone (prunetin) along with its isomeric flavone (genkwanin) is a rare example of such association. 1965 T. Swain in Pridham & Swain Biosynthetic Pathways Higher Plants 33 Isoflavones..are common in other members of the Leguminosae. extracted from iso-comb. form < as lemmas
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> as lemmas