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

doi:10.1002/hlca.201400203

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 journal › Article › peer-review

3 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 language	English
Pages (from-to)	381-385
Number of pages	5
Journal	Helvetica Chimica Acta
Volume	98
Issue number	3
DOIs	https://doi.org/10.1002/hlca.201400203
Publication status	Published - 2015 Mar

Bibliographical note

Publisher Copyright:
Copyright © 2015 Verlag Helvetica Chimica Acta AG, Zürich.

Keywords

Catalpa ovata
Iridoids

ASJC Scopus subject areas

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

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10.1002/hlca.201400203

Cite this

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title = "Two new iridoids from the stem of catalpa ovata",

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.",

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year = "2015",

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doi = "10.1002/hlca.201400203",

language = "English",

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AU - Han, Xiang Hua

AU - Lee, Chul

AU - Lee, Jin Woo

AU - Jin, Qinghao

AU - Jang, Hari

AU - Lee, Ha Ju

AU - Lee, Dongho

AU - Lee, Sung Joon

AU - Hong, Jin Tae

AU - Lee, Mi Kyeong

AU - Hwang, Bang Yeon

PY - 2015/3

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VL - 98

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JO - Helvetica Chimica Acta

JF - Helvetica Chimica Acta

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Two new iridoids from the stem of catalpa ovata

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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