دورية أكاديمية
Four isoflavones from the stem bark of erythrina sacleuxii
| العنوان: | Four isoflavones from the stem bark of erythrina sacleuxii |
|---|---|
| المؤلفون: | Yenesew, Abiy, Midiwo, Jacob O, Heydenreich, Matthias, Peter, Martin G |
| بيانات النشر: | University of Nairobi |
| سنة النشر: | 1998 |
| المجموعة: | University of Nairobi Digital Repository |
| مصطلحات موضوعية: | Erythrina sacleuxii, Leguminosae, stem bark, isoflavones, 7-demethylrobustigenin, 3′-(3-methylbut-2-enyl)biochanin A, 5′-(3-methylbut-2-enyl)pratensein, 5′-formylpratensein |
| الوصف: | From the stem bark of Erythrina sacleuxii four new isoflavones were isolated and characterized as 5,7-dihydroxy-2′,4′,5′-trimethoxyisoflavone (trivial name, 7-demethylrobustigenin), 5,7-dihydroxy-4′-methoxy3′-(3-methylbut-2-enyl)isoflavone [3′-(3-methylbut-2-enyl)biochanin A], 5,7,3′-trihydroxy-4′-methoxy-5′-(3-methylbut-2-enyl)isoflavone [5′-(3-methylbut-2-enyl)pratensein] and 5,7,3′-trihydroxy-4′-methoxy-5′-formylisoflavone (5′-formylpratensein). The structures were determined on the basis of spectroscopic evidence. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | Phytochemistry Volume 49, Issue 1, 3 September 1998, Pages 247–249; http://www.sciencedirect.com/science/article/pii/S0031942297008807Test; http://hdl.handle.net/11295/35104Test |
| الإتاحة: | http://hdl.handle.net/11295/35104Test http://www.sciencedirect.com/science/article/pii/S0031942297008807Test |
| رقم الانضمام: | edsbas.17C87EF7 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |