Chemical Constituents from Bletilla Ochracea / 昆明医科大学学报
Journal of Kunming Medical University
;
(12): 1-4, 2018.
Artigo
em Chinês
| WPRIM
| ID: wpr-751891
ABSTRACT
Objective To study the chemical constituents from Bletilla ochracea. Methods The compounds were extracted by 95% alcohol and isolated by column chromatography on silica gel and Sephadex LH-20. Their structures were identified by spectroscopic analysis (~1 H NMR and 13 CNMR).Results Nine compouds were obtained and identified as lusianthridin (1), 1, 2, 7-trihydroxy-4-methoxy-9, 10-dihydroxyphenanthrene (2), nudol (3), coelonin (4), batatasin Ⅲ (5), 3, 7-dihydroxy-2, 4-dimethoxyphenanthrene (6), daucosterol (7), β-sitosterol (8), stigmasterol (9).Conclus ion Compounds 2, 3, 5 were isolated from this plant for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Kunming Medical University
Ano de publicação:
2018
Tipo de documento:
Artigo
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