A new benzophenone from the root of Securidaca inappendiculata / 药学学报
Acta Pharmaceutica Sinica
; (12): 536-538, 2005.
Article
em Zh
| WPRIM
| ID: wpr-353478
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>AIM</b>To study the benzophenones in the roots of Securidaca inappendiculata Hassk.</p><p><b>METHODS</b>Column chromatography (including silica gel and Sephadex LH-20) was used to isolate benzophenones whose structures were elucidated by HREI-MS, NMR (1D and 2D) methods.</p><p><b>RESULTS</b>A new benzophenone was isolated and identified as 2-methoxy-3,4-methylenedioxy-benzophenone (I), along with a known compound 4-hydroxy-2,6-dimethoxy-benzophenone (II).</p><p><b>CONCLUSION</b>Compound I is a new one named as securiphenone B, compound II was isolated from the genus for the first time.</p>
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Base de dados:
WPRIM
Assunto principal:
Plantas Medicinais
/
Benzofenonas
/
Estrutura Molecular
/
Química
/
Raízes de Plantas
/
Securidaca
/
Conformação Molecular
Idioma:
Zh
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2005
Tipo de documento:
Article