Steroids from Uncaria rhynchophylla / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 684-691, 2022.
Artigo
em Chinês
| WPRIM
| ID: wpr-927951
ABSTRACT
Thirteen steroids(1-13) were isolated from the non-alkaloid constituents of Uncaria rhynchophylla by column chromatography on silica gel, ODS, Sephadex LH-20, and preparative HPLC chromatography, and their structures were elucidated by analyses of the MS and NMR spectral data. All the compounds were isolated from the genus Uncaria for the first time, and 1 was a new compound. The ~1H-NMR and ~(13)C-NMR data of two compounds(12 and 13) in deuteron-chloroform were completely assigned. This study enriched the steroid constituents of U. rhynchophylla and provided scientific references for the elucidation of active constituents and further development and utilization of U. rhynchophylla.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Esteroides
/
Cromatografia Líquida de Alta Pressão
/
Uncaria
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2022
Tipo de documento:
Artigo
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