| | 1 | Author
| JohnL. Ingham, Satoshi Tahara, StanleyZ. Dziedzic | Requires cookie* | | | Title
| Coumestans from the Roots of Puer aria mirifica  | | | | Abstract
| Three isoflavonoids obtained from a methanolic extract of Pueraria mirifica roots have been identified as 3,9-dihydroxy-8-methoxy-7-(3,3-dimethylallyl)-coumestan (mirificoumestan), 3,9-di-hydroxy-8-methoxy-7-(3-hydroxy-3-methylbutyl)-coumestan (mirificoumestan hydrate), and 3,9-dihydroxy-8-methoxy-7-(2,3-dihydroxy-3-methylbutyl)-coumestan (mirificoumestan glycol). These new coumestans co-occur with coumestrol (3,9-dihydroxycoumestan), a compound already found in P. mirifica roots. | | | |
Reference
| Z. Naturforsch. 43c, 5—10 (1988); received September 7 1987 | | | |
Published
| 1988 | | | |
Keywords
| Leguminosae, Pueraria, Isoflavonoids, Coumestans, Coumestrol | | | |
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| | | | | TEI-XML for
| default:Reihe_C/43/ZNC-1988-43c-0005.pdf | | | | Identifier
| ZNC-1988-43c-0005 | | | | Volume
| 43 | |
| 2 | Author
| JohnL. Ingham, Satoshi Tahara, StanleyZ. Dziedzic | Requires cookie* | | | Title
| A Chemical Investigation of Pueraria mirifica Roots | | | | Abstract
| Ten isoflavonoids including daidzein, daidzin (daidzein-7-O-glucoside), puerarin (daidzein-8-C-glucoside), genistein and coumestrol have been isolated from a methanolic extract of Pueraria mirifica roots. Apart from these known compounds and mirificin, a novel apioside derivative of puerarin, the roots have also been found to contain three minor coumestans and one 5-deoxyiso-flavone for which only limited spectroscopic data are currently available. | | | |
Reference
| Z. Naturforsch. 41c, 403 (1986); received December 9 1985 | | | |
Published
| 1986 | | | |
Keywords
| Leguminosae, Pueraria, Isoflavonoids, Isoflavones, Coumestans, Aglycones, Glycosides | | | |
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| | | | | TEI-XML for
| default:Reihe_C/41/ZNC-1986-41c-0403.pdf | | | | Identifier
| ZNC-1986-41c-0403 | | | | Volume
| 41 | |
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