Chemical constituents of Ligularia dictyoneura / 药学学报
Acta Pharmaceutica Sinica
; (12): 924-926, 2003.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-301174
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>AIM</b>To study the chemical constituents of Ligularia dictyoneura.</p><p><b>METHODS</b>Various chromatographic techniques were used to separate and purify the compounds. Their spectral data (MS, IR, NMR) were measured for structure elucidation.</p><p><b>RESULTS</b>Four sesquiterpenes were isolated from Ligularia dictyoneura and their structures were identified as ligudicin A (1), ligudicin C (2), ligudicin D (3) and isopetasin (4).</p><p><b>CONCLUSION</b>Compound 1 is a new compound, compound 2 is a new natural product, and compounds 3 and 4 are obtained from Ligularia dictyoneura for the first time.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Sesquiterpenos
/
Estrutura Molecular
/
Química
/
Asteraceae
/
Conformação Molecular
Idioma:
Chinês
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2003
Tipo de documento:
Artigo