Coumarins from Peucedanum harry-smithii var. subglabrum.
- Author:
Wen LI
1
;
Shilan FENG
;
Fangdi HU
;
Erlin CHEN
Author Information
1. School of Pharmnacy, Lanzhou University, Lanzhou 730000, China.
- Publication Type:Journal Article
- MeSH:
Apiaceae;
chemistry;
Coumarins;
chemistry;
isolation & purification;
Magnetic Resonance Spectroscopy;
methods;
Plant Roots;
chemistry;
Umbelliferones;
chemistry
- From:
China Journal of Chinese Materia Medica
2009;34(10):1231-1234
- CountryChina
- Language:Chinese
-
Abstract:
The root of Peucedanum harry-smithii var. subglabrum was extracted with methanol, then separated with solvents at different polarity into four fractions: aqueous (H2O), ethyl acetate (AcOEt), chloroform (CHCl3) and petroleum ether (DAB-6). From AcOEt psoralen, bargapten, xanthotoxin, marmesin, umbelliferone, scopoletin, (+/-) peuformosin, Pd-I b, (+/-) selinidin, praeruptorin D were isolated by column chromatography on silica gel, using petroleum ether/ethyl acetate as eluent. The structures of the coumarins were identified by 1H-NMR and 13C-NMR.
