| Literature DB >> 23347584 |
Ping-Chung Kuo1, Mei-Lin Yang, Tsong-Long Hwang, Yuan-Yu Lai, Yue-Chiun Li, Tran Dinh Thang, Tian-Shung Wu.
Abstract
Phytochemical 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.Entities:
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Year: 2013 PMID: 23347584 DOI: 10.1021/np300699f
Source DB: PubMed Journal: J Nat Prod ISSN: 0163-3864 Impact factor: 4.050