New Lignans and Iridoid Glycosides from Dipsacus asper Wall

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New Lignans and Iridoid Glycosides from Dipsacus asper Wall.

Six new compounds, including four new lignans, dipsalignan A (1), B-D (3-5), and two new bis-iridoid glycoside dimmers, dipsanosides M (7) and N (8), together with two known compounds (2) and (6), have been isolated from the roots of Dipsacus asper Wall. Their structures were established on the basis of spectroscopic data (MS, 1D, 2D NMR, and CD) and chemical methods. All the isolated compounds...

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ژورنال

عنوان ژورنال: Molecules

سال: 2015

ISSN: 1420-3049

DOI: 10.3390/molecules20022165