Syntheses of R-beta-rutinosides by rutin-degrading reaction.
J Asian Nat Prod Res
; 11(1): 18-23, 2009.
Article
em En
| MEDLINE
| ID: mdl-19177231
ABSTRACT
Rutinose and five R-beta-rutinosides were obtained by means of rutin-degrading reaction in water or aqueous alcohol (ROH, R = methyl, ethyl, propyl, isopropyl, and benzyl) with rutin-degrading enzyme as catalyst and rutin as starting material in 84-94% yields, of which methyl-beta-rutinoside, propyl-beta-rutinoside, isopropyl-beta-rutinoside, and benzyl-beta-rutinoside are firstly reported in this paper. Based on spectral analysis, the structures of all products were elucidated.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Rutina
/
Fagopyrum
/
Dissacarídeos
/
Glicosídeos
Idioma:
En
Revista:
J Asian Nat Prod Res
Assunto da revista:
BOTANICA
/
QUIMICA
Ano de publicação:
2009
Tipo de documento:
Article
País de afiliação:
China