Wang X.-L.Liu B.-R.Chen C.-K.Wang J.-R.SHOEI-SHENG LEE2021-07-162021-07-1620110367326Xhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-79960075191&doi=10.1016%2fj.fitote.2011.04.010&partnerID=40&md5=97143aa96aa53dbb5a7da54fa0cc0b88https://scholars.lib.ntu.edu.tw/handle/123456789/571414Four new fluorenone alkaloids and one new dihydroazafluoranthene alkaloid from Caulophyllum robustum Maximjournal article10.1016/j.fitote.2011.04.010215961112-s2.0-79960075191