Two new iridoids from the stem of catalpa ovata

Xiang Hua Han, Chul Lee, Jin Woo Lee, Qinghao Jin, Hari Jang, Ha Ju Lee, Dongho Lee, Sung-Joon Lee, Jin Tae Hong, Mi Kyeong Lee, Bang Yeon Hwang

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Two new iridoids, 6-O-[(E)-feruloyl]jioglutin D (1) and 6-O-(4-hydroxybenzoyl)jioglutin D (2), and six known compounds, minecoside (3), specioside (4), picroside II (5), picroside III (6), 4-hydroxybenzoic acid (7), and martynoside (8), were isolated from the stem of Catalpa ovata. The structures of the new compounds were established on the basis of spectroscopic techniques, including 1D- and 2D-NMR.

Original languageEnglish
Pages (from-to)381-385
Number of pages5
JournalHelvetica Chimica Acta
Volume98
Issue number3
DOIs
Publication statusPublished - 2015

Fingerprint

Iridoids
stems
Nuclear magnetic resonance
nuclear magnetic resonance
acids
Acids
4-hydroxybenzoic acid
picroside-III
6-O-coumaroylcatalpol
martynoside
picroside II

Keywords

  • Catalpa ovata
  • Iridoids

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Catalysis
  • Drug Discovery
  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

Cite this

Han, X. H., Lee, C., Lee, J. W., Jin, Q., Jang, H., Lee, H. J., ... Hwang, B. Y. (2015). Two new iridoids from the stem of catalpa ovata. Helvetica Chimica Acta, 98(3), 381-385. https://doi.org/10.1002/hlca.201400203

Two new iridoids from the stem of catalpa ovata. / Han, Xiang Hua; Lee, Chul; Lee, Jin Woo; Jin, Qinghao; Jang, Hari; Lee, Ha Ju; Lee, Dongho; Lee, Sung-Joon; Hong, Jin Tae; Lee, Mi Kyeong; Hwang, Bang Yeon.

In: Helvetica Chimica Acta, Vol. 98, No. 3, 2015, p. 381-385.

Research output: Contribution to journalArticle

Han, XH, Lee, C, Lee, JW, Jin, Q, Jang, H, Lee, HJ, Lee, D, Lee, S-J, Hong, JT, Lee, MK & Hwang, BY 2015, 'Two new iridoids from the stem of catalpa ovata', Helvetica Chimica Acta, vol. 98, no. 3, pp. 381-385. https://doi.org/10.1002/hlca.201400203
Han XH, Lee C, Lee JW, Jin Q, Jang H, Lee HJ et al. Two new iridoids from the stem of catalpa ovata. Helvetica Chimica Acta. 2015;98(3):381-385. https://doi.org/10.1002/hlca.201400203
Han, Xiang Hua ; Lee, Chul ; Lee, Jin Woo ; Jin, Qinghao ; Jang, Hari ; Lee, Ha Ju ; Lee, Dongho ; Lee, Sung-Joon ; Hong, Jin Tae ; Lee, Mi Kyeong ; Hwang, Bang Yeon. / Two new iridoids from the stem of catalpa ovata. In: Helvetica Chimica Acta. 2015 ; Vol. 98, No. 3. pp. 381-385.
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