INDUCIBLE ISOFLAVONOIDS FROM THE LIMA-BEAN, PHASEOLUS-LUNATUS

INDUCIBLE ISOFLAVONOIDS FROM THE LIMA-BEAN, PHASEOLUS-LUNATUS
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DOI:
10.1016/s0031-9422(00)81280-7
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发表时间:
1986-01-01
期刊:
影响因子:
3.8
通讯作者:
PANTRY, IR
PANTRY, IR
中科院分区:
生物学2区
文献类型:
--
作者:
ONEILL, MJ;ADESANYA, SA;PANTRY, IR

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经氯化亚铜处理后的菜豆幼苗产生25个异黄酮类化合物,经UV、MS和1H核磁共振谱鉴定为异黄酮酮、异铁蛋白、5-脱氧基黄酮酮、水合异黄酮酮、环基黄酮酮、水合环基黄酮酮、大豆苷元、2‘-羟基二氢叶黄素、染料木素、2’-羟基染料木素、2,3-脱氢基黄酮酮、叶黄酮、菜油素、2-(-(γ,-二甲基烯丙基)-没食子油素、香豆素、补骨脂素、7,8,2‘,4’-四羟基异黄酮基、5,7,2‘’,4‘-羟基异黄酮基、2,3-脱氢基异叶酮、月桂酮、5-脱氢基酮、香豆素、补骨脂素、7,8,2’,4‘-四羟基异黄酮、5,7,8,2’,4‘-a-羟基异黄酮、2,3-脱氢基叶酮、月桂酮、5-脱氢基异黄酮酯、香豆素、补骨脂素、7,8,2’,4‘-四羟基异黄酮、5,7,8,2’,4‘-a-羟基戊酮、2,3-脱氢基异叶酮、月桂酮、5-脱氢基异叶酮、异雌酚、异山梨素、7,8,2’,4‘-四羟基异黄酮、5,7,8,2’,4‘-a-羟基异黄酮、2,3-脱氢基异叶酮、月桂酮、5-脱氢异黄酮醇、3’。-(-二甲基烯丙基)-Kievitone,4-(-,-二甲基烯丙基)-相叶绿素和2-(-,.gamma.-dimethylallyl)-6a-hydroxy-phaseollidin.后九个化合物具有新颖的结构。讨论了这些异黄酮类化合物可能的生物发生途径及其发生的分类学意义。
Phaseolus lunatus seedlings treated with aqueous cuprous chloride produced 25 isoflavonoids which were isolated and characterized by UV, mass and 1H NMR spectroscopy as kievitone, isoferreirin, 5-deoxykievitone, kievitone hydrate, cyclokievitone, cyclokievitone hydrate, daidzein, 2''-hydroxydiadzein, genistein, 2''-hydroxygenistein, 2,3-dehydrokievitone, luteone, phaseollidin, 2-(.gamma.,.gamma.-dimethylallyl)-phaseollidin, coumestrol, psoralidin, 7,8,2'',4''-tetrahydroxyisoflavone, 5,7,8,2'',4''-penta hydroxyisoflavone, 2,3-dehydrokievitol, lunatone, 5-deoxykievitol, kievitol, 3''(.gamma.,.gamma.-dimethylallyl)-kievitone, 4-(.gamma.,.gamma.-dimethylallyl)-phaseollidin and 2-(.gamma.,.gamma.-dimethylallyl)-6a-hydroxy-phaseollidin. The last nine compounds have novel structures. Possible biogenetic routes for these isoflavonoids and the taxonomic implications of their occurrence are discussed.