[Studies on chemical constituents in root of Phlomis medicinalis I].
Zhongguo Zhong Yao Za Zhi
; 31(8): 656-8, 2006 Apr.
Article
en Zh
| MEDLINE
| ID: mdl-16830824
ABSTRACT
OBJECTIVE:
To study the chemical constituents in root of Phlomis medicinalis.METHOD:
The compounds were isolated and repeatedly purified on macroporous resin, silica gel column chromatography, TLC and Prep-HPLC and the structures were elucidated by physico-chemical properties and NMR spectra.RESULT:
Eight compounds were obtained and elucidated as 5-Hydroxy-7-methoxy-4, 6-dimethylphthalide (1), 4-hydroxymethyl-2-furaldehyde (2) and six iridoid glucosides 6-O-acetyl-shanzhiside methyl ester (3), 8-O-acetyl-shanzhiside methyl ester (4), shanzhiside methyl ester (5), sesamoside (6), phloyoside II (7) and dehydropentstemoside (8).CONCLUSION:
All the compounds were isolated from the plant for the first time and 1 and 3 were obtained from the plants of Phlomis for the first time.
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Bases de datos:
MEDLINE
Métodos Terapéuticos y Terapias MTCI:
Terapias_biologicas
Asunto principal:
Plantas Medicinales
/
Piranos
/
Benzofuranos
/
Raíces de Plantas
/
Phlomis
/
Glucósidos
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Año:
2006
Tipo del documento:
Article