A new glycoside from Alpinia officinarum / 药学学报
Acta Pharmaceutica Sinica
; (12): 233-235, 2006.
Artigo
em Inglês
| WPRIM (Pacífico Ocidental)
| ID: wpr-271469
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>AIM</b>To investigate the glycosidic constituents in the rhizomes of Alpinia officinarum Hance.</p><p><b>METHODS</b>The isolation and purification of glycosides were done with column chromatography on macro porous resin, polyamides and Sephadex LH-20, whilst the structure elucidation was done by HRCI-MS and NMR (1D and 2D) methods.</p><p><b>RESULTS</b>A glycosidic ester identified as 4'-hydroxy-2'-methoxyphenol-beta-D-{6-0-[4"-hydroxy-3", 5"-dimethoxy (benzoate)]}-glucopyranoside (I), along with a known compound n-butyl-beta-D-fructopyranoside (II), were isolated and characterized.</p><p><b>CONCLUSION</b>I was found to be a new compound, named as alpinoside A, whilst II was isolated from the genus Alpinia for the first time.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Estrutura Molecular
/
Química
/
Rizoma
/
Alpinia
/
Frutose
/
Glucosídeos
/
Conformação Molecular
Idioma:
Inglês
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2006
Tipo de documento:
Artigo