title: Caloxanthones O and P: two new prenylated xanthones from Calophyllum inophyllum.
authors.affiliation: Key Laboratory of Tropical Crop Biotechnology, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, Hainan, China. hfdai2001@yahoo.com.cn
authors.forename: Hao-Fu
authors.initials: HF
authors.lastname: Dai
authors.forename: Yan-Bo
authors.initials: YB
authors.lastname: Zeng
authors.forename: Qi
authors.initials: Q
authors.lastname: Xiao
authors.forename: Zhuang
authors.initials: Z
authors.lastname: Han
authors.forename: You-Xing
authors.initials: YX
authors.lastname: Zhao
authors.forename: Wen-Li
authors.initials: WL
authors.lastname: Mei