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Natural Product Research
Formerly Natural Product Letters
Volume 34, 2020 - Issue 21
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Research Articles

Two new compounds from Artemisia ordosica Krasch

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Pages 3061-3065 | Received 07 Nov 2018, Accepted 25 Mar 2019, Published online: 14 May 2019
 

Abstract

Two new compounds, named ordosacid A (5) and ordosacid B (6), along with four known compounds: 3,4-dihydroxybenzaldehyde (1), p-hydroxybenzoic acid (2), p-hydroxycinnamic acid (3) and o-hydroxycinnamic acid (4), were isolated from the ethyl acetate extract of Artemisia ordosica Krasch. The structures of new compounds were elucidated on the basis of spectroscopic methods including UV, IR, ESI-MS, 1D NMR, 2D NMR, HR-ESI-MS and modified Mosher’s method.

Additional information

Funding

This work was supported by the international cooperative scientific and technological innovation project for Mongolian medicine standardization (No. MDKBZH2018017).

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