[Sesquiterpenes from stem of Schisandra glaucescens].
Zhongguo Zhong Yao Za Zhi
; 37(22): 3426-9, 2012 Nov.
Article
em Zh
| MEDLINE
| ID: mdl-23373215
ABSTRACT
OBJECTIVE:
To study the chemical constituents from Schisandra glaucescens.METHOD:
The chemical constituents were separated and purifed with silica gel, gel column chromatography preparative HPLC, and their structures were identified by such spectral methods as MS and NMR.RESULT:
Twelve compounds were separated from petroleum ether fractions, and identified as t-cadinol (1), alpha-cadinol (2), torreyol (3), (+)-ent-epicubenol (4), ent-T-muurolol (5), (-)-15-hydroxycalamenene (6), (-)-cubebol (7), 4-epi-cubebol (8), caryophyllenol-I (9), caryophyllenol-II (10), oxyphyllenodiols A (11), caryolane-1,9/3-diol (12).CONCLUSION:
Compounds 4, 6-12 were separated from the genus for the first time, while compounds 1-12 were separated from this plant for the first time.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sesquiterpenos
/
Medicamentos de Ervas Chinesas
/
Caules de Planta
/
Schisandra
Idioma:
Zh
Ano de publicação:
2012
Tipo de documento:
Article