Flavonoids in roots of Sophora prostrata
β Scribed by Munekazu Iinuma; Masayoshi Ohyama; Toshiyuki Tanaka
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 359 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0031-9422
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## Abstract Three new flavonoids, which are isoprenylated by fused 2,2βdimethylβ3,4βdihydroβ2__H__βpyran moieties, were isolated from the roots of __Sophora flavescens__ and named flavenochromanes AβC (**1**β**3**). Their structures were elucidated by spectroscopic methods, including 2DβNMR techniq
## Abstract Two new flavanones, tonkinochromanes D (**1**) and E (**2**), and a new chalcone, tonkinochromane F (**3**), were isolated from the roots and rhizomes of __Sophora tonkinensis.__ Their structures were elucidated by spectroscopic methods, including 2DβNMR and circularβdichroism (CD) tech