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Study on the chemical constituents from Picria fel-tarrae / 中国中药杂志
Article em Zh | WPRIM | ID: wpr-276594
Biblioteca responsável: WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To isolate and identify compounds from Picria fel-tarrae in order to utilize it better.</p><p><b>METHOD</b>Constituents from Picria fel-tarrae were isolated by several column chromatography and their structures were elucidated on the basis of chemical and spectral analysis.</p><p><b>RESULT</b>Six compounds, N-benzoylphenylalanyl-L-phenylalaninol acetate (1), 1-hydroxy-7-hydroxymethyl-9,10-anthraquinone (2), 9, 16-dioxo-10,12,14-octadeca-trienoic acid (3), 5,7,4'-trihydroxy-flavone (4), beta-sitosterol (5), and daucosterol (6) were obtained from the fraction with relatively low polarity of EtOH extract of Picria fel-tarrae.</p><p><b>CONCLUSION</b>Compounds 1-6 were isolated from picria fel-tarrae Lour for the first time, and the 13C-NMR data of compounds 1-3 are provided firstly in the literature.</p>
Assuntos
Texto completo: 1 Base de dados: WPRIM Assunto principal: Plantas Medicinais / Sitosteroides / Estrutura Molecular / Química / Scrophulariaceae / Apigenina / Dipeptídeos Idioma: Zh Revista: China Journal of Chinese Materia Medica Ano de publicação: 2004 Tipo de documento: Article
Texto completo: 1 Base de dados: WPRIM Assunto principal: Plantas Medicinais / Sitosteroides / Estrutura Molecular / Química / Scrophulariaceae / Apigenina / Dipeptídeos Idioma: Zh Revista: China Journal of Chinese Materia Medica Ano de publicação: 2004 Tipo de documento: Article
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