Ping-Chung Kuo, Mei-Lin Yang, Tsong-Long Hwang, Yuan-Yu Lai, Yue-Chiun Li, Tran Dinh Thang, Tian-Shung Wu
Department of Biotechnology, National Formosa University, Yunlin 632, Taiwan, Republic of China.
Journal of natural products 2013 Feb 22Phytochemical investigation of the methanolic extract of Croton tonkinensis afforded two known kauranes (1, 2), eight new ent-kauranes (3-10), and 16 known ent-kaurane-type diterpenoids (12-27). In addition, 30 known compounds were identified by comparison of their physical and spectroscopic data with reported data. Among the isolated compounds, ent-18-acetoxykaur-16-en-15-one (20) displayed the most significant inhibition of superoxide anion generation and elastase release.
Ping-Chung Kuo, Mei-Lin Yang, Tsong-Long Hwang, Yuan-Yu Lai, Yue-Chiun Li, Tran Dinh Thang, Tian-Shung Wu. Anti-inflammatory diterpenoids from Croton tonkinensis. Journal of natural products. 2013 Feb 22;76(2):230-6
PMID: 23347584
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