A new naphthaquinone derivative from Pyrola calliantha H. Andres.
- Author:
Feng-xia REN
1
;
Yu YANG
;
Ai-jun ZHANG
;
Yang ZHANG
;
Yi-min ZHAO
Author Information
1. Institute of Pharmacology and Toxicology, Academy of Military Medical Sciences, Beijing 100850, China.
- Publication Type:Journal Article
- MeSH:
Molecular Structure;
Naphthoquinones;
chemistry;
isolation & purification;
Plants, Medicinal;
chemistry;
Pyrola;
chemistry
- From:
Acta Pharmaceutica Sinica
2010;45(8):1025-1027
- CountryChina
- Language:Chinese
-
Abstract:
To investigate the chemical constituents of hemostatic extract of Pyrola calliantha H. Andres, the extract was subjected to chromatographic separation and purification. Along with some known compounds, a new naphthaquinone derivative was isolated and identified as 2-(1, 4-dihydro-2, 6-dimethyl-1, 4-dioxo-3-naphthalenyl)-3, 4, 5-trihydroxylbenzoic acid by physicochemical and spectroscopic analysis.
