Studies on the chemical constituents of Psoralea corylifolia L

A new isoflavone, corylinin (1), along with six known compounds, isopsoralen (2), psoralen (3), sophoracoumestan A (4), neobavaisoflavone (5), daidzin (6) and uracil (7), have been isolated from the dried fruits of Psoralea corylifolia L. The structure of 1 was established as 7,4′-dihydroxy-3′-[(E)-...

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Bibliographic Details
Published in:Journal of asian natural products research 2007-01, Vol.9 (1), p.41-44
Main Authors: Ruan, B., Kong, L.-Y., Takaya, Y., Niwa, M.
Format: Article
Language:English
Subjects:
7,4′-Dihydroxy-3′-[(E)-3,7-dimethyl-2, 6-octadienyl]isoflavone
Biological and medical sciences
Corylinin
Ficusin - chemistry
Ficusin - isolation & purification
Fruit - chemistry
General pharmacology
Isoflavone
Isoflavones - chemistry
Isoflavones - isolation & purification
Medical sciences
Molecular Structure
Nuclear Magnetic Resonance, Biomolecular
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
Psoralea - chemistry
Psoralea corylifolia
Spectrometry, Mass, Fast Atom Bombardment
Spectrophotometry, Infrared
Spectrophotometry, Ultraviolet
Uracil - chemistry
Uracil - isolation & purification
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Summary:A new isoflavone, corylinin (1), along with six known compounds, isopsoralen (2), psoralen (3), sophoracoumestan A (4), neobavaisoflavone (5), daidzin (6) and uracil (7), have been isolated from the dried fruits of Psoralea corylifolia L. The structure of 1 was established as 7,4′-dihydroxy-3′-[(E)-3,7-dimethyl-2,6-octadienyl]isoflavone on the basis of the spectroscopic methods. Structures of the known compounds were identified by comparison of the literature.
ISSN:1028-6020
1477-2213
DOI:10.1080/10286020500289618