A new 2-(2-phenylethyl)chromone glycoside in Chinese agarwood "Qi-Nan" from Aquilaria sinensis.
J Asian Nat Prod Res
; 19(1): 42-46, 2017 Jan.
Article
en En
| MEDLINE
| ID: mdl-27352768
ABSTRACT
A new 2-(2-phenylethyl)chromone glycoside, 2-[2-(4-glucosyloxy-3-methoxyphenyl)ethyl]chromone (1), was isolated from the high-quality Chinese agarwood "Qi-Nan" originating from Aquilaria sinensis (Lour.) Glig. The structure including the absolute configuration of the sugar moiety was elucidated by spectroscopic techniques (UV, IR, 1D and 2D NMR), MS analysis, PMP-labeling HPLC analysis methods, as well as comparison with literature data. To the best of our knowledge, it is the first time that chromone glycoside was discovered in agarwood, or even in the whole Aquilaria plants.
Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Medicamentos Herbarios Chinos
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Cromonas
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Thymelaeaceae
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Glucósidos
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Glicósidos
Idioma:
En
Revista:
J Asian Nat Prod Res
Asunto de la revista:
BOTANICA
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QUIMICA
Año:
2017
Tipo del documento:
Article
País de afiliación:
China