[1] Grougnet R, et al. Cytotoxic 3,4-seco-cycloartane triterpenes from the exudate of Gardenia tubifera. J Nat Prod. 2006 Dec;69(12):1711-4. DOI:
10.1021/np060273t[2] Gilardoni G, et al. New 3,4-Secocycloartane and 3,4-Secodammarane Triterpenes from the Ecuadorian Plant Coussarea macrophylla. Chem Biodivers. 2015 Jun;12(6):946-54. DOI:
10.1002/cbdv.201400182[3] ThanesuanNuanyai, et al. Cycloartane triterpenes from the exudate of Gardenia thailandica. Phytochemistry Letters. Volume 4, Issue 1, 15 March 2011, Pages 26-29.