1) Flavonoid C-glycoside isomers
黄酮C-苷异构体
2) C glucosyl flavonoid
C-苷黄酮
3) C-glycoside
C-黄酮苷
1.
C-glycosides and phenolic acids in the extracts were analyzed qualitatively,and the contents of C-glycosides and phenolic acids in different eluent were quantified by detective high-performance liquid chromatography(HPLC ).
结果:在总提取物中检测到C-黄酮苷类和酚酸类两类生物活性的物质,含量分别为0。
2.
C-glycosides and phenolic acids in the extracts were analyzed qualitatively,and the contents of C-glycosides and phenolic acids in different eluent were quantified by detective high-performance liquid chromatography (HPLC).
结果:在总提取物中检测到C-黄酮苷类和酚酸类两类生物活性的物质,含量分别为0·31%和0·84%;经SP825大孔树脂纯化后,在10%乙醇洗脱成分酚酸类物质含量达到5%,在30%乙醇洗脱成分中C-黄酮苷类物质含量达到12·8%。
4) isoflavone glycoside
异黄酮苷
1.
Results One isoflavone glycoside and three isoflavones were purified anddetermined as 8-methylretusin-7-O-β-D-glucopyranoside (Ⅳ), retusin 8-methyl ether ( Ⅱ ), 4 , 7, 8-trimethoxyisoflavone ( Ⅲ ), and afrormosin ( Ⅵ ).
结果纯化出一个异黄酮苷和 3个异黄酮成分 ,分别是 8- methylrelusin- 7- O- β- D- glucopyranoside( )、retusin 8-methylether( )、4 ',7,8- trim et Iloxyisoflavone( )和 afrorm osin( )。
2.
One new flavone and one new isoflavone glycoside were isolated along with twenty-six known related compounds from the rhizome of Belamcanda chinensis (Iridaceae) , and their structures were characterized as 5,4′-dihydroxy-6,7-methylenedioxy-3′-methoxyflavone, and 3′,5′-dimethoxy irisolone-4′-O-β-D-glucoside on the basis of spectroscopic methods and chemical evidence.
从射干(鸢尾科)中分离得到一个新黄酮和一个新异黄酮苷以及26个已知化合物。
5) Flavone C-Glycoside
黄酮C-糖苷
6) Daidzin
['deidzn]
黄豆苷/异黄酮苷
补充资料：顺-反式异构体(cistrans isomer),1,2,4异构体
分子式：
CAS号：
性质：又称顺-反式异构体(cistrans isomer),1,2,4异构体或1,2,6异构体(1,2,4 isomer；1,2,6 isomer)。八面体配位化合物中，六个配体分别为3个A(如图中Cl:A1，A2，A3)和3个B(如图中Py：B1，B2，B3)（图暂缺）。当三个相同的配体中的两个(如A1与A3或B1与B3)互为反式，第三个(如A2或B2)与这两个A1与A3或B1与B3)均为顺式，这样的排布的异构体即为经式异构体。
CAS号：
性质：又称顺-反式异构体(cistrans isomer),1,2,4异构体或1,2,6异构体(1,2,4 isomer；1,2,6 isomer)。八面体配位化合物中，六个配体分别为3个A(如图中Cl:A1，A2，A3)和3个B(如图中Py：B1，B2，B3)（图暂缺）。当三个相同的配体中的两个(如A1与A3或B1与B3)互为反式，第三个(如A2或B2)与这两个A1与A3或B1与B3)均为顺式，这样的排布的异构体即为经式异构体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条