The listings of research below represents a compilation of scientific articles found on the topic, with a very brief overview description of each article/study. This compilation of research articles does not necessarily imply that there are adequate results to demonstrate safe and/or effective human use of any herb listed.
The author discussed the anti-inflammatory proazulenes: chamazulene and matricin that occur in chamomile (Matricaria recutita) and yarrow (Achillea millefolium), along with a few other Asteraceae species. From: Ramadan, M., Goeters, S., Watzer, B., Krause, E., Lohmann, K., Bauer, R., … & Imming, P. (2006). Chamazulene carboxylic acid and matricin: a natural profen and its natural prodrug, identified through similarity to synthetic drug substances. Journal of natural products, 69(7), 1041-1045.