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1H and 13C NMR assignments for two new angular furanocoumarin glycosides from Peucedanum praeruptorum

✍ Scribed by Haitao Chang; Yoshihito Okada; Toru Okuyama; Pengfei Tu

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
136 KB
Volume
45
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

Two novel angular‐type furanocoumarin glycosides, peucedanoside A (1) and peucedanoside B (2), along with a known compound apterin (3), were isolated from the roots of Peucedanum praeruptorum Dunn. Their chemical structures were determined by MS, NMR spectroscopy and chemical analysis. Complete assignments of the ^1^H and ^13^C NMR spectroscopic data were achieved by 1D and 2D NMR experiments including DEPT, HSQC, HMBC and ROESY. Copyright © 2007 John Wiley & Sons, Ltd.

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