Sesquiterpenoids from Chrysanthemum indicum with Inhibitory Effects on NO Production

Jun Gu Kim, Jin Woo Lee, Thi Phuong Linh Le, Jae Sang Han, Yong Beom Cho, Haeun Kwon, Dongho Lee, Mi Kyeong Lee, Bang Yeon Hwang

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Three new guaianolide lactones (1-3) and four new 9-oxonerolidol glucosides (5-8) together with 20 known compounds were isolated from the MeOH extract of the flowers of Chrysanthemum indicum. Their structures were elucidated based on the interpretation of NMR, HRESIMS, and electronic circular dichroism (ECD) data along with acid hydrolysis. Of the isolates, sesquiterpenoids 1-4 and 15 and flavones 17 and 18 exhibited inhibitory effects on lipopolysaccharide (LPS)-induced nitric oxide production in RAW 264.7 cells with IC50 values in the range 0.2-27.0 μM.

Original languageEnglish
Pages (from-to)562-569
Number of pages8
JournalJournal of Natural Products
Volume84
Issue number3
DOIs
Publication statusPublished - 2021 Mar 26

ASJC Scopus subject areas

  • Analytical Chemistry
  • Molecular Medicine
  • Pharmacology
  • Pharmaceutical Science
  • Drug Discovery
  • Complementary and alternative medicine
  • Organic Chemistry

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