Planta Med 2014; 80(07): 583-589
DOI: 10.1055/s-0034-1368353
Natural Product Chemistry
Original Papers
Georg Thieme Verlag KG Stuttgart · New York

Anti-inflammatory Terpenes from Flowers of Inula japonica

Sheng-An Tang
1   Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
,
Hong Zhu
1   Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
,
Nan Qin
2   Research Center of Basic Medical Sciences, Tianjin Medical University, Tianjin, P. R. China
,
Jing-Ya Zhou
1   Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
,
Eunkyung Lee
3   Research and Development Division, Korean Promotion Institute for Traditional Medicine Industry, Gyeongsan, South Korea
,
De-Xin Kong
1   Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
2   Research Center of Basic Medical Sciences, Tianjin Medical University, Tianjin, P. R. China
,
Mei-Hua Jin
1   Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
,
Hong-Quan Duan
1   Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, P. R. China
2   Research Center of Basic Medical Sciences, Tianjin Medical University, Tianjin, P. R. China
› Author Affiliations
Further Information

Publication History

received 16 October 2013
revised 21 January 2014

accepted 10 March 2014

Publication Date:
07 April 2014 (online)

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Abstract

Five new terpenes (15) and ten known compounds (615) were isolated from Inula japonica, and their structures were identified by spectroscopic analysis. Compounds 3 and 14 showed positive inhibitory effects on nitric oxide production. Furthermore, compound 14 suppressed both leukotriene C4 synthesis and degranulation in c-kit ligand-induced bone marrow-derived mast cells.

Supporting Information